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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person with large head,mcd...aka..toblerone head, slab nut,oblonge heid. this type of speciese are usually found in burnbank
haw..bunker nut get me a can!!!
by devinemadness February 8, 2009
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