manually operated percussion accelerometer

a device to apply a measured amount of force in a certain direction at the required time and direction

using a manually operated percussion accelerometer, we need to insert this steel shaft into this solid surface.

or we are going to hammer this nail into the wall!!

by jomac_uk September 28, 2008

D-pression

The sadness a mother feels when her 16 year old daughter has bigger boobs than she.

Sally: Hey! Do you know what's been wrong with Carol lately?
Amanda: Have you seen her daughter?
Sally: No. Why?
Amanda: Carol's in some major D-pression.

by rainbowbunnyface June 11, 2011

loss of precision

after effects of the alcohol abuser, poor inability to 'censor', or 'control' ones' actions/spoken word with little 'reasonable' sensibility. -consequently careening straight into verbal or physical collision..........

DO NOT OPERATE HEAVY MACHINERY WHEN USING THIS MEDICATION!!

dan scared the sorority girls when he climbed on top of the car at 65mph, they quickly became attuned to his lack of precision.

after downing half a bottle of 'jack', laura drooled all over him, coming on strong; jack noted her loss of precision proceeding to CRACK THAT CROTCH!!

jay lost his usually fine precision, upon chug-a-lugging too much 'cohol!!

by michael foolsley September 5, 2011

percussion

a group in the band played by the people without musical talent who usually just sit there and talk to each other the whole class. they are the assholes who get the conductor mad all the time. annoys the hell out of the trumpets who sit right in front of them.

percussion:jabber jabber jabber
trumpet:ssh! the conductor said to be quiet!
percussion:shut up! im watchin' south park on my I-pod!

by alex that guy you know May 29, 2007

Percussion nigga

Any African American that plays any percussion instrument in the school band; the lowest form of life

That black kid who plays the drums is a percussion nigga.

by The Bars Major May 11, 2014

Percussionist

The buff guys whomst job is to stand in the back of the room moistening the panties of the rest of the band. This is of course when they aren't sleeping or watching Netflix behind the bass drum. Mr fitz is noticebly biased against him because he isn't mentally capable of understanding the ways of the double stroke roll like the superior percussionists are.

Fitz: it's "drag, drag, drag flam flam"
Percussionist: how would you know you never played snare
Fitz: my brother did and he's an example of why this band needs to get their act together. You guys talk way too much. The judge said we should play harder music but I'm obviously more experienced than him and I know we need to play 7th grade music again

by CatastropheCSGO April 26, 2017

Precision Scooping

The act of maximizing the amount of marshmallows, crunch berries, dehydrated strawberries, etc., that one obtains in a spoonful of cereal.

1. Joe: Dude, how on earth did you get so many oat clusters all at once?

Christopher Walken: Precision scooping, my friend...precision scooping.

2. Joe: Oh yeah, look at this! *shows friend an impressive spoonful of Count Chocula* It's all about precision scooping.

Joe's friend: Fuck you for using that term.

by Decattatom April 25, 2011