Pop a collar 

Taking a dump, poop, shit. Squeezing one out.

Gabe: “yo man, hold up, I gotta go pop a collar son.”
Gus: “aiight dude, don’t pop it too hard.”

Pop a collar by ReggiSnz May 31, 2018

pop a collar 

When a male is masturbating and another moves up unbeknownst to the masturbator and then strikes the testicles at such a time that the masturbator is just beginning to ejaculate.

The side-effects may include vomitting, depression, and penis explosion, which can in turn lead to death.

I have always wanted to pop a collar because everyone always masturbates at my house for some reason and I'm getting sick of it.

Yesterday i walked in on Theo masturbating and I popped his collar. Good thing he was already at the toilet because he threw up all over the place.

pop a collar by papa smurf 44 February 27, 2009

pop a colla 

to flick your collar in a fashionable way

Save a cherry, pop a collar.

pop a colla by D.O May 5, 2008

pop a colla 

When you pull off a successful maneuver. It doesn't matter what the maneuver is relevant to as long as you succeed.

Dunk on someone on the court: "Yo, you just got pop a colla!"

Go home with a lady at the end of the night, the next day you may say something like this: "Yeah son, I went home with that bitty and I pop a colla! ya heard!

Find a dollar bill on the side walk you might say: "Oh snap, pop a colla!"

pop a colla by MC Profane February 4, 2010