Hitting yourself in the shoulder with the hand on the same side. Used to signify that an awkward moment has just occurred. Generally, if surrounded by other cool people, they will begin to awkslap too in recognition of the awkward moment.
It is used worldwide.
"Hey did you just see that really fat chick run by in a two-piece?"
"ewwww"
"yeah dude, awkslap so hardddd"
1. (noun) A situation that is not just an awkward situation, but an incredibly, uncomfortably awkward situation. Awkwardness to the extreme.
2. (also noun) The Awkasaurus is a creature that thrives off of extremely awkward situations. It's main goal is to make things more awkward. It does not have a roar, it instead only ever uses a mating call, which sounds like, "Rawgreramaassrkrrr!"