An individual, male or female, with a very offensive vocabulary. Spewing curse words and hate mongering language. Trailer- park trash language.
1-Hey smut mouth why don't you just go and fuck yourself you prick jerk-off!

2-You're a goddam fucking low-life bitch
with a smut mouth.

3-Stick your dick in your left ear smut mouth and drop a load.
by Alisa the Teeny Bopper April 15, 2010
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