A deposit of cum that seeps out of a condom that has mistakenly slipped off your dick during sex and is subsequently left inside your chick's vagina after you nut and pull out. The fuse is lit as soon as you realize that when you pulled your prick out, the dirty rubber was no longer attached (usually because the chick squeezed it off in ecstasy or you went soft). Exhibits an unfortunately long fuse, lasting anywhere from less than a week to a full 28 days or, if the bomb is armed, 9 months, at which time the bomb drops and your life as a partying slutting beer guzzling college faking frat boy/girl comes to an abrupt end. Next time keep your prick hard and grab the rubber before you cum. Or just do it in the ass.
Dude #1: "Bro I saw you walking home with (e.g. Monica) last night man, she was soooo drunk. You hit that shit nasty?"
Dude #2: "Man, yeah, but no fucking joke. I dropped a time bomb in her."
Dude #1: (solemnly) "Shit. Shit man. Shit."
Dude #2: "Yeah, shit. I knew I should have put it in her ass."
by ucfryan November 8, 2006
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When you see an ugly ass chick walking around at a party and hanging on anything she can find (men). Its only a fucking matter of time before the time bomb explodes on somebody because they are sooooo hammered themselves. Then the victim (male) hooks up with a disgusting fucking chick and hates his life for at least 2 weeks.
Bro 1: Dude look at that time bomb walking around, luckily I dodged her

Bro 2: Holy shit Jimmy is just set off the detonator, and now that time bomb just exploded all over him.....he is fucked...lets take a picture and put it on facebook!!!
by duckfacehater#1 September 20, 2010
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The moment at work when you look up at the clock, only to be disapointed to learn that it is still much earlier than you thought.
Tom's stomach rumbled so he looked up at the clock, but he had stumbled upon a time bomb; it was only 10:30.
by crookedrose May 31, 2008
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An individual who is so clueless, reckless, stupid, or careless, that it's only a matter of time before they cause serious harm to themselves or someone around them.
Whenever you see a Toyota Corolla with it's back bumper taped together with duck tape pressed on half ass, and the front bumper straight up gone, it's a pretty safe bet that they're a ticking time bomb and they're a terrible driver who needs to be avoided at all costs.
by Xxxxxxxxfanboyxxxxxxxxxx December 24, 2020
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a person who is likely become extremely violent at any moment
They never suspected that he was walking time bomb.
by The Return of Light Joker January 26, 2012
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Consist of placing a piece of raw chicken and buttermilk in a mason jar or an empty baby food jar. Make sure to close it up tight. Used as revenge and placed in the targets home, car or office. After a few days the concoction will ferment, break the jar and emit the most foul smell one can imagine. Best if used after one breaks up with a significant other or gets fired from a job.
Uncooked Shrimp can be substituted for chicken in which it becomes a Shrimp Time Bomb or both can be combined for maximum stench.
C-Dawg: He Lil' Dude, why haven't you been at work?

Lil' Dude: Man they fired me, said I was on UrbanDictionary.com too much.

C-Dawg: That sucks!

Lil' Dude: Don't worry, I'll get my revenge, I left a Chicken Time Bomb in the breakroom.
by ABiggs November 9, 2006
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farting under the sheets and forgetting about it until you put your head under the cover and smell it
holy crap sbc! you just left a blanket time bomb and dont even warn anyone?
by Jay-skiier November 3, 2010
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