1 definition by YourButtUglyMama

A situation where a room is so filled with people that where ever you turn, your stomach is pushing up against some persons ass. This is more common in a squished line of people with very little room in between every one.
"It was so fucking crowded in that line outside. It could have easily been Asshole to Bellybutton"
by YourButtUglyMama December 12, 2013
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