Whether you're high on life or just high, 4/20 is the day for you.
It's a de facto tribute to all things marijuana and we know more than a handful of celebrities who'll be smoking some bud today.
While there are definitely more than 20 celebrity stoners we could have listed here, this seems like as good a place as any to start.
So, while they roll up a joint and try to work on a Giant M&M Cookies Recipe or a Funfetti Cupcakes Recipe ahead of time, you can roll up a chair and flip through this slideshow.
1. Snoop Dogg
"You knowz mofo be rollin' up summa dat dank ass sticky-icky-icky and gettin' fizaded off the bubonic chronic right muthaf--kin' now." Uhhh, what Snoop said.
2. Willie Nelson
Willie Nelson has been arrested more than once for his love of the Mary Jane. He's 80 years old. Can't we all just leave the man alone!
3. Matthew McConaughey
Alright, alright, alright. Neptune and your mama and surfing and all that other stuff he talked about during the 2014 awards season sort of seems like he's stoned ALL THE TIME.
4. Chris Brown
Pot normally mellows people out, right? Looks like maybe Chris Brown should smoke MORE of it instead of less.
5. Rihanna
If you follow Rihanna on Instagram you know she doesn't really keep her love of Laughing Grass a secret.
6. Jenelle Evans
Teen Mom 2 star Jenelle Evans would rather GO TO JAIL than submit to random drug testing while on probation. That's...dedication? She also (allegedly) smoked up while pregnant with her second child. And probably her first.
7. Lindsay Lohan
After multiple stints in rehab, Lindsay Lohan can't quit the reefer. Or the alcohol. And maybe not even the harder drugs that ruined her career AND her looks.
8. Arnold Schwarzenegger
Arnold Schwarzenegger, body builder, actor, and former governor of California, gave a frank interview where he talked about smoking up.
9. Bill Clinton
Governor Bill Clinton said he never inhaled during interviews on his way to the White House. He also said he did not have sex with that woman, for whatever that's worth.
10. Ryan Lochte
If you've ever heard Ryan Lochte give an interview, the fact that he practices the puff, puff, pass as much as he does the butterfly stroke comes as no surprise.
11. Jeff Bridges
The DUDE! The Big Lebowski quotes make this more than just an assumption.
12. Brooke Mueller
Brooke Mueller, ex-wife of Charlie Sheen, prefers hard drugs like her former spouse. In a pinch, weed will do.
13. Miley Cyrus
Miley Cyrus proudly proclaims that she smokes the Sweet Leaf and blasts pictures of marijuana all over her Bangerz tour. The show itself kind of seems like one big hallucination, so maybe she's doing more than just mariuana.
14. Bobbi Kristina Brown
Bobbi Kristina Brown might have married her sort-of brother but before that she was making bong videos.
15. Chace Crawford
Chace Crawford might be a lesser-known actor who sort of looks like Ian Somerhalder, but that didn't keep him out of the slammer for possession of marijuana.
16. Woody Harrelson
All the dirty hippies love the hash, right? Woody Harrelson is no exception.
17. Zach Galifianakis
Zach Galifianakis is blazing trails on light night television, probably while being baked.
18. Jennifer Lawrence
Paparazzi caught Jennifer Lawrence and The Hunger Games costar Josh Hutcherson getting ready to get high on a balcony in Hawaii.
19. Justin Bieber
When Justin Bieber was arrested in Miami, he told cops he had been smoking pot. That explains some of his crazy behaviors. He's just having fun, right?
20. Michael Phelps
Another Olympian who likes to get high, Michael Phelps was busted smoking pot between the 2008 and 2012 Summer Games. He also became the spokesperson for Subway. Coincidence?
Notably not pictured? Seth Rogen.
Because of Seth Rogen's well-documented devotion to the doobie, and those who love to get high with the actor, he gets a slideshow of its own.
Check that out after the jump ...
1. Paul Rudd
Paul Rudd, according to Seth Rogen, has been his smoke buddy "lots of times." The two starred in Knocked Up together.
2. Snoop Dogg
Who HASN'T smoked weed with Snoop Dogg?
3. NOT James Franco
While they played a couple of stoners in Pineapple Express, James Franco doesn't smoke pot. Now we have no idea how he was able to film their Bound 2 parody.
4. Sarah Silverman
Sarah Silverman and Seth Rogen have shared a toke or two. Can you imagine how funny that room must have been?
5. Jonah Hill
Jonah Hill and Seth Rogen filmed This Is the End together and also smoked weed a time or two.
6. NOT Barbra Streisand
Seth Rogen couldn't convince his Guilt Trip co-star Barbra Streisand to take a hit, but she did admit to smoking weed with Peter Sellers.
7. Seth Rogen
Just days after LiLo's sex-list, Seth Rogen released a list of his own. All the stars he's smoked pot with.
