slutmouth

slutmouth- (pronoun) referring to or pertaining to a slut's mouth. Also spelled slut-mouth.

"That girl has got an amazing slutmouth on her!"

by marriedct May 19, 2008

Slutmouth

To contradict yourself or deceive others verbally, changing your story similar to a slut bouncing from man to man.

Alex: “Maddie said she WASN’T going to the party tonight, but she actually did! When I asked her about it she said she told me earlier that she WAS going”
Julie: “I guess she was slutmouthing.”
Alex: “I hate when people slutmouth.”

by ThenThere’sBoe March 4, 2023