Top definition
Verb: The action of shaking one's Birkenstock sandal while paused mid-stride to dislodge any small pebbles, sand, mulch or other (usually organic) material.
"Yo, wait a minute, I've got to do the birkenshake!"
by L. Van Dusen January 19, 2012
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Donkey Punch Plush

10" high plush doll.

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