perforation 

1. when a male subjects his penis into a women, or mans colon, and appylies so much force that he penetrates the stomach. The penis must be of great size. This often can result in critical injury or most likely death.

2. The ultimate ownage.

Dude, frankie got perforation of the colon when he had the horse fuck him anally.
Dude then franky got owned!

perforation by Josh Rivera June 11, 2006

Penis Perforation 

Penis Perforation is considered the polite and proper way to call someone a "dickhole". It also describes a tear in the penis muscle.

"Piss off, penis perforation!"
"That chick doesn't know how to ride dick. She gave me a penis perforation and broke my shit."

Penis Perforation by mistergq79 January 16, 2013

Paper Towel Perforation Tantrum 

Going absolutely banana-bat-shit crazy when taking paper towels and they won't tear along the perforations properly... having recently consumed spiced rum does not aid in the tearing.

"Woah, see that chick losing her shit, she totally just threw a massive Paper Towel Perforation Tantrum... she must be drinking spiced rum..."

Paper Towel Perforation Tantrum by J-LO 86 June 19, 2014

Percolation 

Drunk as hell. A person does not percolate or become percolated. Instead, they reach the point of a drunken stupor and are "on percolation."

Woke up in the morning on percolation..." E-40, "Smebbin

Percolation by Tre Dizzle June 9, 2011

proration 

In fighting games, proration is a numerical value given to a certain attack that shows what percentage 'damage penalty' you get for using the attack in a combo.

For example, let's say you have attack A with 100% proration and attack B with 80% proration, and both can combo into each other interchangeably. Chaining A->B will have no effect on the damage output by attack B because attack A has 100% proration. However, chaining B->A will have an effect on the damage output by A; B has 80% proration, so attack A will only do 80% damage in this combo. Proration effects can also be stacked, which is the reason why button-mashing comboers often find themselves doing very little damage near the end of their string of attacks.

To find out what moves are good to start combos with, you should not only know how slow the move is and what it chains into, but you should also keep in mind the proration it has.

proration by qqOiOpp January 2, 2011

Tri-Phasic Perforator 

Nerd talk for 3-hole punch

Nerd Student: Pass the Tri-Phasic Perforator
Miss: The wha???

Tri-Phasic Perforator by PornSoldier July 31, 2007

Periorating 

Verb
The time that you start your minstrel cycle to when it ends.

I'm periorating and need some snacks.

Periorating by sinspawn56 August 29, 2007