【How-to】What is the definition of trolling

naughtiness, badness, bad behaviour, misbehaviour, mischievousness, misconduct, misdemeanour, perversity, disobedience, pranks, tricks, larks, capers, nonsense, roguery, devilry, funny business. diablerie. informal monkey business, shenanigans, goings-on, hanky-panky.