Somebody whose breath stinks of shit and often mixed with hints of other foul odours to complete the smell.
by Asda carpark November 1, 2018
Really, really bad breath. Breath that smells like a small animal has died and decomposed in someone's mouth. The type of breath that makes you gag when someone with it is standing within 3 feet of you.
Gary has chronic shitmouth, I nearly vomited when he was talking to me.
New Colgate Total toothpaste fights the leading cause of shitmouth.
New Colgate Total toothpaste fights the leading cause of shitmouth.
by WeezleBlondini March 28, 2014
A Shitmouth is a liar, a BAD liar.
Someone who will maintain their lie was true, even when they're trumped by evidence.
Someone who will maintain their lie was true, even when they're trumped by evidence.
"I know you cheated on me, the tramp told me herself! You're nothing but a Shitmouth!!"
"Dude you can't believe anything he says, he's always been a Shitmouth"
"Dude you can't believe anything he says, he's always been a Shitmouth"
by Grumple July 1, 2009
The act of talking mad shit, which refers to saying the wrong thing, both if you meant it or not.
Can also refer to someone who has really bad breath.
Can also refer to someone who has really bad breath.
O: (Saying something really dumb)
M: damn, what’s that smell?
DUDE, its all the shit comin out of yo mouth, you got shitmouth bro.
O: Oh shit, you got me there buddyroo
M: damn, what’s that smell?
DUDE, its all the shit comin out of yo mouth, you got shitmouth bro.
O: Oh shit, you got me there buddyroo
by NotACunt27 April 17, 2020
by biggy smooth October 21, 2010
by djs October 4, 2003
by Matthew Penfold September 22, 2003