An art form involving the contraction of the rectum combined with the rapid shaking of the ass. To simplify, the act of twerking and taking a shit simultaneously. Results include whiplash and shit being eternally plastered to the walls.
We wentclubbing and some drunk bitch started twooping. My clothes are eternally fucked.
The act of sexually assaulting a Turtle/Tortise. Usually involves luring a Turtle/Tortise into the open, befriending it to make it feel comfortable and then savagely raping it, in view of other people.
"bro did you see that dude twooping before"
"yes, please call the parkrangers"
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.
FRIEND A: "Did you just take a stealthie of me?"
FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"