wifferdill 

To do a u-turn or some other extreme change of direction

Dude, we are lost. Do a wifferdill and let's get back on the main highway!

wifferdill by bezel333 December 31, 2005

Wifferdick

Verb; an intense sexual act!

A word that indicates that something bad will or has

happened. Another way of saying screwed "that guy just

got wifferdicked"

Another word for u-turn

Crap! Missed my turn, I will just make a quick Wifferdick!

I will blow her mind tonight with my Wifferdick.

Wifferdick by Bluntbeauty July 7, 2015

willferdilly 

Someone who farts in the bathtub and then attemps to bite the bubbles

Jake is a willferdilly

willferdilly by Willferdilly June 2, 2014

whifferdil 

an extremely offensive and insulting term used on anyone acting like an idiot. this term is so insulting that the only proper response would be a swift two finger surprise.

origin: unknown; but entirely unrelated to the aviation term.

Pando stop being such a fuckin whifferdil.

whifferdil by Ümbra May 26, 2004

wickerdiller 

what you call something when you don't know its real name

Whats this little wickerdiller?
Grab that little blue wickerdiller on the counter for me will you?

wickerdiller by my.pseudonym? March 15, 2011

Fifferdilly

A pubescent boys penis when he masturbates

Tyler got caught playing with his fifferdilly.

Fifferdilly by FaFa Feefenheimer June 16, 2023