Top definition
A cup (athletic) to protect a man's privates from unnecessary trauma.
-Holy Shit Mike, watch your low kicks. Thank god I was wearing my nut bunker.

-These nut bunkers don't protect shit, I had a bruise on my dick the other day.

-Dude, why are you wearing my sweaty nut bunker as a face mask?!?
by Jismoitekk the Enforcer August 13, 2006
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May 3 Word of the Day
Internet persona(s) who happens to follow you and you happen to follow them back and maintain communication with and have a mutual liking for eachother whether it be friendship wise, etc. (Mutuals if more than one mutual)
Monica: Oh yay! I made a new mutual today because we started following & talking to eachother on twitter and we like eachother (so it seems).
by qtheresurrection March 25, 2015
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