preyack 

the hypothetical moment before one vomits, after consuming another alcoholic beverage.

JESSICA: If I drink this drink I'm gonna vomit.

GROUP: You're in preyack!

preyack by zenmaster August 31, 2013

Prerackquesite

The requirement that a woman have a huge set of titties before being considered for employment is a "prerackquesite".

Sarah applied to be a waitress where two of her friends worked, but she shouldn't have. Everyone knows the manager Jimbo has a prerackquesite. Every girl who
works there has a huge set of honkers and Sarah looks
like she just got her first training bra.

Prerackquesite by zuluwarrior September 10, 2010

prejack

shortened term for pre-ejaculate fluid, the filmy substance that contains sperm, ova, etc. that leaks out the penis or vagina before the orgasm during sex.

"I dunno how my bitch got pregnant! I pulled out and shot my load on her face. It must have been the prejack!"

prejack by Lazarus Ciccone May 4, 2004

prepack 

The activity of separating and putting items together in boxes, suitcases, or other such storage areas weeks or months before a move or trip.

I prepacked my suitcase a month before my trip to Europe.

prepack by anthrogal May 9, 2011

Ketchup PreJack 

That semi-gooey, clear liquid that comes out of an unshaken ketchup bottle before thr actual ketchup comes out

Damnit, I got ketchup PreJack all over my fries. I can't eat this shit! It looks like Ronald McDonald jerked on my plate now!

Ketchup PreJack by StrongDynamics September 30, 2020

prejacked 

To prematurely ejaculate; when a man ejaculates sooner than he(and/or she) wanted.

Don: I hear you prejacked with Terri last night. Do you suffer from premature ejaculation?

Jon: Hell no! She's the one who suffered. When I cum, it's right on time!

prejacked by cyberpope67,BC,Canada December 20, 2016

prejack

Said to be associated with the effects of baby-batter, prejack is the state of tongue lolling mental confusion found in horny men. In contrast to its antonym postjack, prejack tends to exist pretty much all the time, except for during the ejaculatory refractory period, (within which clarity is briefly possible.) Tends to affect purchase decisions, especially in the case of jewelry, is associated with awful decision making, and is heavily exacerbated by young, limber, blonde strippers.

Prejack that seemed like a pretty good idea... spending $840 on 45 minutes worth of lap dances. Now my pants are just sticky.

prejack by Beef Ranger October 22, 2008