Bombed my pants. When a female, who's on her period, has a rather atomic leak, and either isn't wearing under wear, or has no pad on. This term can also be used for the shitting of the pants.
Girl-*runs to bathroom*

5 seconds later

(from in stall)- "FUCK-FUCK-FUCK-FUCK-FUCK!!!!! Ohhhh shit! I bombed my pants!"
by Lay An Egg March 22, 2006
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