Where you lay on your stomach and hump your hand so God damn hard it makes your penis enhance larger in size.
I don't know what the fuck it is, i just caught my brother fucking a towel and he made it up. But i guess he has other people doing his Willy willy up up shit.
by Kenneth Valenclarke October 23, 2017
Get the willy willy up upmug. by Minted bellie ellie January 2, 2021
Get the Chop chop willy willymug. by thomas knight April 22, 2008
Get the willy wankermug. When you stick your willy in a jar of dill pickles and then you slap someone across the face with it.
by Maupzor December 30, 2010
Get the Dilly Willymug. When Harold was a little boy he went to see Santa at the mall. When he tried to pull Santa's beard off to see if he was the real Santa, he was being a willie tacker.
by TheGrimGroomp March 15, 2014
Get the willie tackermug. by Anonymous October 8, 2003
Get the Willy Wufftermug. by Willy woof August 13, 2008
Get the Willy Woofmug.