1 definition by BatShitCrazy87

1

When your ass is so saggy that it pushes up against your thighs and creates a second smaller ass between your first ass and thighs.

"I'm self conscious in a bikini because it shows off my second hiney"

by BatShitCrazy87 July 21, 2015

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• © 1999-2021 Urban Dictionary ® • advertise • terms of service • privacy • dmca • bug report • help • blog • data subject request