1 definition by PriestIsBeast36

Top Definition
When one's ass looks like they are wearing a diaper. Most seen on females, very rare for a male to have a diaperass.

A diaperass could also be extremely saggy butt cheeks as long as your ass looks like a diaper.

A way to show off the diaperass look is pulling your pants up higher than normal.
1. I dare you to go tap that diaperass.

2. Why do I have such a diaperass?
by PriestIsBeast36 September 05, 2008

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