A technique for masterbation commonly found in middle schools, where the penis is slapped with the force of god, so hard it bruises and gets calloused, for pleasure.
“I just slapperbate the shit out of my cock. It’s bleeding. It’s better than sex.”
one who rubs themselves in their 'special place' while sleeping. The purpetrator is usually completely unaware of his jolly good time in the morning.
rob: *rub*rub*rub* "ZzZzZzZzZz"
jack: hey everyone look, alan is sleeperbating
everyone: jeez, he's getting more action than a 2 dollar whore.
jack: yep. he's a very talented sleeperbater.
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.