joke killer

A person who puts an end to a funny joke, or line of jokes.

When someone tries to be funny but instead stops everyone else from laughing.
Elmo(Hypebeast) from excentrixgamingis a joke killer.

We are on Ventrilo telling jokes and laughing at stupid shit and elmo will come out of nowhere and kill the joke.

Elmo gets paid $2.15 an hour to kill jokes.

Albeezy "Id have to be hella high to laugh at one of Elmo's jokes, stupid nigga kills everything."
by AnthonyGG October 06, 2006
Get the joke killer mug.