pull off
slapstick
fall flat
hilarious
crack a smile
break the ice
sarcastic
bomb
a one-liner
a punchline
crack up
in hysterics
Extremely funny
To succeed in doing something difficult
To be unsuccessful often in the entertainment business
To do or say something to relieve tension and make someone more willing to talk
The last few words of a joke, or a story that make it funny or surprising
Humorous physical acting.
To laugh so hard that you're unable to stop
To laugh a lot at something
to smile
To fail to produce the intended or expected effect
A very short joke or humorous remark
Saying things that are the opposite of what you mean in order to make a joke