skull pop

Can be administered with either hand but the act of slapping someone in the back of the head. Depending on the speed of the hand it can also be called a "0-90" (meaning the hand accelerates to 90 mph before striking the back of the head). A perfectly administered "skull pop" will most of the times cause the head to jerk forward.

I was just sitting here minding my own bitnis and Medo came up from behind and skull popped me.

You better get your ass home. Dads pissed and I think he'll be dishing out skull pops like candy.

popping beads

Having already stuffed a string of anal beads deep inside your rectul cavity. Someone who is popping beads is doing so with their expansive yet tight rectul muscle.

Roger and Steve were engaged in sexual escapades. These escapades invariably led to bead popping in that Steve had stuffed a string of black anal beads deep inside Roger. Roger was able to make each individual bead exit his rectul port using the method of popping beads.

Pec pop

To contract the muscles in your pecs and move them in a rhythmic way

Guy 1: Do you know how to pec pop?
Guy 2: no you need some serious pecs to be able to do that.

peter pop

Oral sex, another way to say "blow job."

My friend wants to give your brother a peter pop.

pop block

When drinking pop in a glass with ice, a pop block occurs when the ice lodges itself between the pop and your mouth, denying the pop entrance into your mouth.

I was very thirsty, but I was pop blocked and could not get any pop into my mouth.

pop ups

annoying bastards who make them

once youve seen one pop up your in shit.

(stan)-damn a pop up
(bob)-damn your computers fucked i dont want to be your friend any more bye
(stan)- im gonna kill myself (bang bang)

barley pop

quite simply: A Beer

Would you care for a refrershing Barley Pop?