Slang term to jack off or masturbate and or ejaculation/release of semen/sperm. Also used as abbreviated term for Jizz Bomb.
Mateo: Whats up Landon?
Landon: Dude I haven't J-Bombed in days!!!!!
by Intelligencia April 11, 2010
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"is dat da J-bomb we saw last week...wats dat thing on his head"
by mo dub November 5, 2006
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A seldom seen maneuver practiced only by the dirtiest of skanks. It occurs when banging a chick when suddenly a rumbling in your gut ensues. Quickly, you push the designated skank onto the ground and run over the top of her while simultaneously releasing a venerable torrent of dookie all over her, similar to the carpet bombing of Japan.
Stan: Things were going well until that okonomiyaki hit me. I had no choice but to J-Bomb that skank.

Thong: I eat cats!
by thatjgirl January 19, 2010
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A bowel movement that involves air being sucked up the anus and then being forced out. This usually is funny but wears out very quickly. Usually related to OCD.
Jimmy went into the bathroom and J-Bombed.
by CalU Cups April 20, 2010
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A made up slang word used to show when people are full of shit and pretending to know what they are talking about when they really don't
Person1: "Oooo man someone just dropped a major J Bomb!"
Person2: "O yeah man..."
Person1: "Wait...you don't know what a J bomb is?!!!"
Person2: "Yeah I do!"
Person1: "Well then what is it then?"
Person2: "..."

You get the point
by J Bomber. May 28, 2010
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When a Swedish or Norwegian person gets angry or scared to the point where they start cursing in Swedish or Norwegian. Gets its name from the Norwegian word "Jævla" and the term "Dropping the F bomb"
Person 1: Did you see that new Pewdiepie video?
Person 2: Yeah. He was sure dropping the J bomb a lot.
Person 1: I agree.
by Trerry March 21, 2015
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