swear Share definition Flag Any word that a person says when they can't think of anything intelligent to say BEEP $#!T son of a Mother !#$* (This person has just hit their thumb with an hammer and can't think of any thing intelligent to say swear by INTelligent October 7, 2003 0 0 Get merch Get the swear mug. Buy Now — $32.95 See more merch