When someone does something exponentially stupid, you tell them to "Take a Lap".
At this point, this person will be ashamed and all of your nearby friends and peers will begin laughing heartily at the dumb person.
May also be used when someone tries to use a comeback but no one laughs and thinks poorly of him/her
RJ: Did you know that the polar ice caps are getting bigger?!
Moe: Wtf dude? No way, you're so dumb...
RJ: No your mom came in my mouth!
Moe Lexie and Mark: Take a lap douchebag.
RJ: Idk how to spell lap?
Moe: I laughed at her
Jordan: Your mom made me laugh!
Moe: Take a lap.
Jordan: Swim a lap!
Moe: Take another lap for that one.
When a man uses his thumb to keep his penis erect; using techniques learned from such video game consoles such as N64.
When you are "Joystick'in it", you take your thumb and rub it on the head of the penis, as if you were playing an intense game of Mario Kart 64.
Moe: Jesus girl hurry up and get undressed, I'm losing it!
SlutFaceWhoreBag: Just do the joystick for a while! My bra is stuck!
Moe: Nvm, I'll just call your sister