Swamp mouth

The state of one's mouth (and breath) after eating ass.

I love her and all, but she wanted to try out some anal stuff on me, and when we kissed afterwards she had some serious swamp mouth...

by EZonTHEkush July 21, 2016

Moonlake Swamp Mouth

The "Moonlake Swamp Mouth" Is when you take a shit in someones mouth stir it with you're penis. Then piss again. Top it off with jizzing in his/her mouth.

I will give you a Moonlake Swamp Mouth if you tell jimmy.

by JayAndNay September 20, 2012

swamp mouth

An extreme breakout of cold sores/fever blisters around the oral cavity. Can extend to the nose, chin and cheeks in severe cases.

Dude, she looks clean now, but last month she had a rough case of swamp mouth. Yeesh.

by Igger Ook November 9, 2005