powerbum

two sisters that both aspire to be models but are terribly ugly and both have discusting boyfriends.
they both share used tampons and use lanky arms to touch each other while they sleep

kelly bower + holly bower are both powerbum

powerbum by bang tidy get a perm October 19, 2008

powerbomb

A wrestling move in which one person lifts the other onto his shoulders, then slams him down on his back and neck.

Holy shit, he just powerbombed him through a table

powerbomb by Pitts October 14, 2003

powerdump 

A common variant of dump, the powerdump often occurs when one has diahrrea, has eaten something just a little too spicy, or has held it in just way too long. According to extensive reasearch on the powerdump, the majority of people who undergo it often say that it is one of the more unpleasant kinds of dumps. When taking a powerdump, it is not unusual to firmly grip the underside of the toilet seat to maintain stability.

Man, Rick had to take a powerdump last night, and he ended up spewing crap all over the place before he could sit down. Now my bathroom's ruined.

powerdump by Rastablowtorch August 27, 2005

powerbuilding 

Combination of powerlifting and bodybuilding training. Training for hypertrophy (size) and strength, to obtain aesthetics but to also be able to lift some heavy ass weights.

Gaddam! Mirin the strength and aesthetic gains! What's your split bro?

I'm following a powerbuilding program- heavy compound lifts for strength with some hypertrophy stuff thrown in.

powerbuilding by gainztrain December 22, 2015

powerbomb

While engaging in the standard pile-driver sex position, lift your partner, and powerbomb that ho' onto a table. If the table breaks, it is referred to as the markly powerbomb.

Yesterday, when me and mah' ho' were doing it pile-driver style, I decided we needed to take it to the kitchen table, and I powerbombed that ho'!!!

powerbomb by markamilllian bajillion June 15, 2008

powerbomb

When you go into a bathroom at a resturant or any public place and you have to take a shit and you climb up on the top of the stall and go from up there and when it lands it resembles a bomb, hence the name.

Herget went in to Zaxby's last night and powerbombed their bathroom, what a sick fuck.

powerbomb by Ewan February 1, 2004

Powerbomb

A concoction made by mixing Red Bull, cough syrup and ecstasy.

Guy 1: Dude over there just knocked back a half-litre powerbomb!

Guy 2: Man, good thing I've got the hospital on speed dial.

Powerbomb by Bonorthebarbarian August 10, 2013