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1. The name for what occurs when one tells a joke (which the teller thinks will generate laughs) and no one laughs.

2. The name for what occurs when one hears a joke and does not understand the humor.
"..and the bartender says, 'why the long face?' Get it? Get it?" (silence, no reaction. Embarrassment.) "Err...death jacket."
by DeathJacket September 05, 2009
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