"You guys are mun!"
"We are not mun! You're mun!"
"We are not mun! You're mun!"
by One Eyed Milkman May 4, 2004

by Cap'n Bullmoose April 20, 2005

From Sydney Church of England Grammar School SHORE
meaning 'as if', if a person is lying then you could say mun, as in that person is being a bit of dick and making shit up
meaning 'as if', if a person is lying then you could say mun, as in that person is being a bit of dick and making shit up
by lilwhitey December 1, 2010

As your walking past two people making out "mun her!"
Knocks on the door "are you guys done munning I left my jumper in there"
Knocks on the door "are you guys done munning I left my jumper in there"
by raebo February 21, 2009

by CZeke March 31, 2009

by Thegeocat September 30, 2005
