bantering, chaffing, fooling, funning, gagging, japing, jesting, jiving, joking, jollying, joshing, kidding, quipping, wisecracking, yukking(or yucking, slang)
gibing(or jibing), hazing, jeering, mocking, ragging, rallying, razzing, ribbing, ridiculing, teasingcaricaturing, lampooning, parodying, satirizingamusing, diverting, entertaining