bad hat

Noun bad hat has 1 sense

• bad hat(n = noun.person) mischief-maker, trouble maker, troublemaker, troubler - someone who deliberately stirs up trouble;
is a kind of persona non grata, unwelcome person
has particulars: agitator, fomenter, disturber, badgerer, heckler, devil, heller, hellion, hellhound, firebrand, inciter, instigant, instigator, provoker, blusterer, loudmouth, cut-up, hoaxer, practical joker, prankster, tricker, trickster, rioter