1 definition by Jesse_ca
A fun-filled birthday party to celebrate someone's 30th year. It's usually filled with booze and shinanigans with your closest friends.
Friend: I can't believe this is your last year in your 20's! You're getting old.
Me: Yeah, we should celebrate by having a Dirty 30 party. I need to get shit faced to deal with that!
Me: Yeah, we should celebrate by having a Dirty 30 party. I need to get shit faced to deal with that!
by Jesse_ca December 21, 2020