In a group larger than
two, when one party makes a comment, and the remaining parties reach the same punch
line at the same time. Thus canceling out each others
joke and leaving an awkward silence.
Guy 1: "Guy 3, what is the weirdest thing you have ever put your
finger in?"
Guys 2 & 3, Simultaneously: "What was her
name?"
"I've dated too many women to remember."
Guy 1: "... Would you two stop
joke fisting, its making me uncomfortable."