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!
Jon: Hell no! She's the one who suffered. When I cum, it's right on time!
by cyberpope67,BC,Canada December 20, 2016
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!"
by Lazarus Ciccone May 4, 2004
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.
by Beef Ranger September 8, 2008
The act of masturbation (but not to full orgasm) such that any further stimulation will result in an instant ejaculation. A cock in this state is now considered to be prejacked. Contrast this with a limp dick or a fresh boner where it needs a certain amount of stimulation prior to ejaculation
DALE: Hey Minday, wanna fuck?
MINDY: I would, but Katie told me you prematurely ejaculate
DALE: Ohhh no fuck babe, I just prejacked myself sometimes
MINDY: I would, but Katie told me you prematurely ejaculate
DALE: Ohhh no fuck babe, I just prejacked myself sometimes
by _GHOST December 6, 2010
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!
by StrongDynamics October 1, 2020