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

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

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

Cheeks 

An Irish phrase meaning shit, derived from ass
(Not to be confused with the literal description of one's buttocks)

"Did you hear the song Aylek$ dropped?"
"Hardly. Her music is absolute cheeks."

"My boyfriend say LaFlame is cheeks."
"Tell your boyfriend I said it's his mixtape that's cheeks."

Cheeks by thecartisan April 26, 2020

sans sheriff 

Lawless use of fonts or typography, with no regard to aesthetics or legibility

I'm putting this CV straight in the bin. Written totally sans sheriff.

sans sheriff by Jamarley July 3, 2019

Breadhead 

Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".

A breadhead is like a crackhead, but for money instead of crack.

Breadhead by 🅱️ U S 3 4 8 March 30, 2022

Stink lines

As seen in illustrations or cartoons: Wavy, vertical lines rising above a person, place or thing. Denotes a foul odor.

"You didn't put enough stink lines on your picture of the teacher."

Stink lines by Athene Airheart March 14, 2004