When a man ejaculates in a ziploc bag and shaves his pubic hair off while he has crabs. He put the pubic hairs in the bag and squezee the air out but not let the sperm come out. Throw the bag at someone and let it explode on thier window or face.
"Shut the fuck up dude or i'll crab bomb your ass"
by SpenceDaddy January 26, 2008
1 more definition
The act of filling a crate with the free item "crabs" in order to compress so many of them to make an explosion in the game 'Cortex Command'
by CrazyWolf January 21, 2013