foul mouth 

Someone who uses a lot of profanity and isn't even aware how offensive he/she is being.

V-Bo is always talking about how men clean their genitals and she sure likes to say the words 'bitch.' She is a foul mouth!

foul mouth by ponyup May 19, 2009

foul mouthed 

A term used to describe someone who curses a lot and generally talks about inappropriate and disgusting things.

Girl: I bet you'd love me to finger bang you in your arsehole until you cum.

Boy: Piss off you foul mouthed dirty bitch!

foul mouthed by duelpro2 January 6, 2014

foul mouthed yobs 

The foul mouthed yobs are a young 3 peice punk band from Wollongong, Australia.

AKA 'the yobs'.

"The foul mouthed yobs are playing tonight!"

foul mouthed yobs by scum sucking criminal April 14, 2008

foulmouth 

Used to describe someone who uses a lot of inappropriate or vulgar langauge when speaking, mainly swear words or dirty words.

Hey! Foulmouth! Come here!

foulmouth by geezywheezy665 March 9, 2009

Jersey Foulmouth 

The act of performing the shocker (sticking one's index and middle finger in the vagina and one's pinky finger into the anus) on a girl and then sticking the two fingers that were in the vagina into her nostrils and and the pinky finger into her mouth.

That bitch pissed me off last night so I Jersey Foulmouthed her in bed.

Jersey Foulmouth by TheNauticalNarwhal July 20, 2010