ribald

Characterized by or indulging in humor that is vulgar and lewd.

A vulgar, lewdly funny person.

A low, base fellow; a profligate; a ruffian; a person of lewd habits: applied particularly to one who is coarse, abusive, or obscene in language.

Licentious; profligate; obscene; coarse; abusive or indecent, especially in language; foul-mouthed.

Synonyms Gross, coarse, filthy, indecent.