Dirty Jack

The act of shoving a stuffed squirrel in your dogs ass therefore making him erect and forcing him to bone your sister while you watch and jerk in the corner

“Wow Brayden just performed a dirty jack!”

by Braydenscoochie420 November 20, 2018

Jack of all trades

A person who is skilled at a variety of different things, but not to the same level as a person who is specialised in one of these things.

Jack of all trades, master of none,
but ofttimes better than a master of one.

by eruditionfish March 30, 2009

wacko jacko

defamative nickname for michael jackson used by people who

- don't know him
- love tabloids
- never read court documents coz they’re too precise and long
- boost their self-esteem by offensive words and think they're creative

"Did you read 'The Sun's' coverage on wacko jacko?"

by i'm from February 18, 2008

Jacelynn

A beautiful young women who's heart is full of love. She is a very upboosting,fun,loyal and happy person. She is amazingly talented with her body and might not be human.

Jacelynn is an amazing friend, I don't know what I would do without her.

by XxawesomesaucexX January 1, 2018

Square Root of Jack Shit

Absolutely Nothing. See Square Root of Fuck-All , Square Root of Sweet Fuck All and fuck-all squared.

"He knows absolutely the square root of jack shit about food and cooking."
- James May, Former presenter of Top Gear UK, on Richard Hammond.

by [e-mail] April 30, 2016

Jacob

The 27th letter in the alphabet.

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, Jacob

by ToastyTism February 16, 2022

full metal jacket

abbr. FMJ

1. A kind of firearm ammunition. The bullet is fully enclosed in a metal or alloy different from the one of the actual bullet.

2. A movie by Stanley Kubrick about recruit training of a platoon of US Marines and their Vietnam deployment. Considered "cult" by some people.

1. You're gonna need FMJ for this mission.

2. FMJ has been quoted far to often.

by Sidonie Grasenabb February 8, 2004