A person who farts into another person's anus, causing the first fart to amalgamate with the recipient's fart creating a mixture of the two farts.
by anonymous July 4, 2017

"That guy over there gets all the women..."
"Yeah, he's got a fanny masher"
"Yeah, he's a fanny masher"
"Yeah, he's got a fanny masher"
"Yeah, he's a fanny masher"
by OllyRinse December 24, 2008

Jade Goodys loin area may be referred to as feta fanny, mostly found in women who are larger than the rest. God love 'em.
by furry dave May 16, 2006

The female equivalent of 'smegma'
by hiyalove April 11, 2010

by blondie102 March 27, 2009

For a girl to run/walk/waddle over a person who is sitting on the floor so that the top of their head is 'skimmed' by the runners crotch.
by DoomsdayChop December 11, 2006
