Crossword Clue:

Really good joke

AnswerCrossword Clue
CORKERReally good joke
KNEESLAPPERReally good joke
KNEESLAPPERReally funny joke
ROAREDATReally enjoyed, as a joke
ROARATReally enjoy, as a joke
KILLSTells really badly, as a joke
GAGRespond to a really bad joke, maybe