bowelmouth 

A person whose mouth smells so bad, you'd swear he/she/it ate shit or some rotten carcass.

JT is such a bowelmouth; I can smell it 5 feet away.

bowelmouth by ronnstein January 11, 2007

Boefmouth 

When a person sucks on your balls after you sat on the toilet taking a shit with your balls hanging in the water.

I have Ann Boefmouth!

Boefmouth by The boef August 6, 2022