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A violent orgy or sexual party
John So I walked in and my roommate was having a Whomping Willow on my bed!
Zac Better wash your sheets!
by Crider816 July 17, 2011
The god damn tree in harry potter that tends to eat anything that comes within a 2 mile radius of it.
Look a car! I think I'll eat it!!1
by Brett April 26, 2005