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He got so high he ended up in Paris - On 'Jimmy Kimmel Live' in 2015, Rogen recounted a story of when he was 18 and went to Amsterdam with his friend and took a few grams too many mushrooms and wound up in Paris. This happens to everyone though, right?

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That wasn't the first drug-induced adventure he's had - Is anyone really surprised? In an interview with Conan O'Brien, Rogen ended a story by saying he went to the hospital, but not because of a seizure—he just had a marijuana brownie and an "angry whopper".

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Just in case you had any doubt about his stance on drugs... - He tweeted simply, "Drugs work."

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He even created a video tutorial of how to roll a cross joint - In a YouTube video, which he filmed at about 4 am, Rogen teaches you step-by-step how to roll the infamous cross joint.

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Oh, and that wasn't the first tutorial he's made about drugs either - Merry Jane posted a video on YouTube where Rogen guides you through his expert joint-rolling techniques as if he were hosting a cooking show. He's so in his element that it's almost soothing to watch.

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He's focused on asking all the right questions - Last year, Rogen tweeted at this century's greatest innovator, "Hey @elonmusk will weed be legal on Mars?"

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When he made out with his mom at the 2014 MTV Movie Awards - Rogen, Dave Franco, and Zac Efron were presenting the award for best kiss, and as an added bonus, each of them randomly picked a lucky fan to smooch on stage. Franco and Efron magically picked gorgeous women and Rogen got his mom.

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Okay, so it wasn't actually his mom - But it was a joke that he happily went along with.

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His relationship with his real mom is even funnier - Rogen and his real mother have the most hilarious relationship on Twitter, and you can tell where Rogen gets his humour. His mother, Sandy, tweeted, "New motto. Sometimes you gotta eat fried chicken," to which her son replied, "I come from a good family."

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He had to get his start somewhere - Rogen also retweeted his mother: "does this work? twitter is broken."

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But the best of all... - Rogen wrote, "Jesus f*****g Christ mom," in response to his mother's tweet: "Falling asleep after sex is like shavasana after yoga!" Yikes.

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That time his movie almost started a war - Action comedy 'The Interview' follows two journalists who set up an interview with North Korean leader Kim Jong-un and are then hired by the CIA to assassinate him. Yeah, Kim Jong-un didn't like that.

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Rogen can't find a serious bone in his body - WikiLeaks tweeted, "Leaked emails reveal how Sony, Obama, Seth Rogen and the CIA Secretly Planned to Force Regime Change in North Korea," to which Rogen replied, "You guys, they blew my cover. The CIA is going to be so pissed."

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When Rogen and James Franco recreated the video for 'Bound 2' shot for shot - Kanye's original music video featured a steamy motorcycle ride with a topless Kim Kardashian at the front, and Rogen and Franco couldn't resist the opportunity for a parody.

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Rogen makes a hot Kim Kardashian - The two share a sizzling kiss, but that's what makes Franco and Rogen one of the most iconic comedy duos: there isn't much they wouldn't do for a good joke.

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The peak of his career? Definitely 'Sausage Party' - No one has quite anthropomorphized meat products like Rogen before. That alone is a major achievement.

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He's been very clear about his opinions of other people's opinions - On February 6, 2017, months after the release of 'Sausage Party,' Rogen tweeted, "Any negative reviews to my movies are #FakeReviews."

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The moment he knew he made it - Rogen tweeted last year, "I got name dropped by @NICKIMINAJ in a song so I'M F*****G GOOD YA'LL."

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When he called Justin Timberlake and Jessica Biel the better-looking version of him and his wife - Rogen tweeted two side-by-side pictures the couples wearing similar outfits and wrote, "Me and my wife have recently come to the unsettling realization that @jtimberlake and @JessicaBiel are the better looking version of us."

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Timberlake had a good-humoured response - The pop singer wrote, "Don't sell yourself short, @Sethrogen Clearly, you and I both out-punted our coverage."

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He has a hilariously tiny ego - Ever self-aware and humble, Rogen tweeted, "About ten times a day I think 'what the f**k is that sound?' and then I realize it's just me breathing loud and weird."

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When he tried his hand at Tinder - Vanity Fair put a video of Rogen navigating one of their employees' Tinder accounts on YouTube. His first pickup line? "Hey man. Self employed? You a drug dealer?"

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His idea of a good Tinder bio - "My mom says I'm polite and I'm a good person to talk to, so there's that I guess."

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Even his small roles were memorable - Rogen demonstrated his talent for drawing out hilariously uncomfortable scenes when his role in 'Step Brothers' was to conduct a job interview. He asks character Dale if he farted, then says, "I can taste it. On my tongue... Is that onion? Onion and… onion and ketchup. It stinks. And this is a small room."

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His entire role in 'Pineapple Express' - As a film about a strand of marijuana, there are a lot of hilarious lines, but when James Franco's character asks Rogen if he could ever pull the plug on someone, his response is amazing: "Um… I'm kind of in a hurry, man. I don't know if we should start going down that road. I could talk all day about euthanasia. Don't get me started. We'll save it, we'll save it for next time."

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His biggest regret - In his most recent 'Hilarity for Charity' special—an annual event in which Rogen recruits a lot of famous funny people to raise funds for various charities that benefit Alzheimer's disease—Rogen admits his biggest regret is smoking weed in front of Steven Spielberg because the director never took him seriously after that. Now, did people take him seriously before?

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Yet another film with James Franco - Rogen produced and acted in the film, which is based on the story of Tommy Wiseau. James Franco played the eccentric character and stayed in character the whole time. Rogen told The Hollywood Reporter that when his grandmother visited the set, she didn't understand what was going on. "She was walking around like, 'I thought James was in the movie?' I never explained it to her."

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When Rogen and Snoop Dogg tried to recap 'Game of Thrones' - Recapping 'Game of Thrones' is hard enough with its complicated plot and impossible-to-remember names, but when you mix in weed, as well as Snoop's imitations of the characters, you get pure gold.

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He started stand-up when he was 12, and he didn't know it was at a lesbian bar - At 12, he was cracking Jewish jokes at The Lotus in Vancouver, but Rogen maintains he thought it was just ladies' night.

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He's excited about aging... - Rogen tweeted last year, "In case you need another reminder that we are all marching to our inevitable deaths, 'Knocked Up' came out ten years ago today! Yay!!"

Well, here's to another year! Happy birthday, Seth Rogen!

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