Whomping Willow

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

whomping willow

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

the whomping willow

A voracious sex act in which the male sticks his dick and hands into the vagina, and then masturbates, leaving something looser than Spanish drug law

Person 1: you know when you went to the pisser the other night when we was watchin telly with your mum?
Person 2: yeah?
Person 1: she’s bloody done the whomping willow

by Fiffyen the Gothic December 10, 2017

Whomping the willow

jacking off

Harry:Ron my god Hermoine looked sexy tonight.

Ron:Yeah I know I am going to be whomping the willow

by K-man 45322 May 05, 2009

Whomping the willow

Masturbating to any of the eight Harry Potter films.

Frank: Dude are you comin out? We're at the bars.
Me: Nah man, I'm whomping the willow tonight, sorry.

by Cloudy McMillet January 20, 2015