What does "scurrile" mean?

Scurrile: Such as befits a buffoon or vulgar jester; grossly opprobrious or loudly jocose in language; scurrilous; as, scurrile taunts. The wretched affectation of scurrile laughter. Cowley. A scurrile or obscene jest will better advance you at the court of Charles than father's ancient name. Sir W. Scott.