The word wanked and quick conjoined to create the word quanked, meaning an extreamly fast and borderline dangerous wank. This can be achieved by starting a wank as the 30 seconds starts on countdown and then concluding the wank as the classic countdown theme tune finshes. Most quanks are a minute to 2 minutes long but if the countdown wank can be achieved then you will go down as a quanker. A famous quank occured in 1991 where a man miraculously started and finished within 12 seconds.
Steve's thoughts: Countdown. Hmmmm, the wifes in the next room, fuck it. (Tick Tock Tick Tock) Arr eee ooohh (Classic themetune sounds) yeahh sorted proper quank.
by Tommy Hatcher Bobby. January 20, 2009
Get the quankmug. I was trying to have sex with my girlfriend but accidentally said "It's quankin' time" and released the quank all over her.
by FellInall December 18, 2022
Get the Quankmug. A word in which to cause offence to a person. Means a duck fucker- originated from the term oh fuck a duck. Quank can be used to express annoyance in an action. Duck fuck.
by Quinquon August 24, 2016
Get the Quankmug. by brice adamson November 27, 2003
Get the quankmug. Jilm: Remember that time Frimple ate an entire jar of Jalapeno pickles?
Grumgrum: Yeah, that was so quank!
Grumgrum: Yeah, that was so quank!
by Faffy McFafferson October 17, 2014
Get the Quankmug. 
A Puerto Rican guy I once knew, Benji, swore to me that "quank" was common slang for "homosexual." I never heard that anywhere else though.
by kwaynck February 15, 2005
Get the quankmug.