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Child-bearing hips on a man. This guy has a badonkadonk, usually accentuated by unflattering grandpa slacks; similar to the Hunchback of Notre Dame...but his hump is his ass. This is a very unfortunate condition.
George Michael Bluth from Arrested Development has a hump ass. When a guy wears old man pants, you can easily see his hump ass.
by YuniBroughman November 10, 2010
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