Top definition
A bed fart that stays under the duvet and goes unnoticed.
Anna: I'm going to get a glass of wa... Eww!
Jack: shouldn't have moved! I planted an undercover agent
by Si6263738 September 29, 2013
Get a undercover agent mug for your fish Helena.
Jul 6 Word of the Day
A polite term for shoving a lubricated probe into the Earth's hole to release gas.
Earth: I'm having trouble passing gas.

People: That's nothing a fracking won't fix.
by onehandcrabbing February 21, 2012
Get a Fracking mug for your cat James.