lawl is how you make fun of nubs in video games when you feel like humiliating them because of the extra amount of time it takes to type lawl instead of lol
when you laugh so hard you jizz you pants ( or a laughing or gasim)
guy number 1: hey ted whats up
guy number 2: i just had a Lawl-Gasim!
It is a mocking term for a Pub Crawl. It serves as a way to hypocritically ridicule the whole concept of a pub crawl and its patrons (although, the people who go make fun of them also attend them from time to time). "lawl" is a l33t or an internet slang for the acronym LOL, therefore adding to the hilarity of the term.
Person 1: Hey, what are Shannon and Ashley doing this weekend?
Person 2: Oh they're going to some lame Pub lawl with a bunch of Corona flip-flop wearing dude bros.
Person 1: HA!.....dude, I wanna go too...
A weird, random, funny YouTube webshow. Little known, seeing as not many people YouTube the words "lawl" and "platypus" in the same search. Two girls who know they are being lame, but don't really give a shit.
Crazy Susan: Have you seen Lawl Platypus?
Stacy: Not yet.
Crazy Susan: Well, get on that! It's LawlPlatypus@YouTube.com.