Top Definition
A phrase tacked on the end of a statement regarding the unlikeliness of something to happen. Can be swapped out with phrases such as "when pigs fly" or "when hell freezes over."

Popularized by BBC series "Life on Mars."
There will never be a female prime minister as long as I have a hole in my arse.
by Rpg July 23, 2006
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×