Definition - A mental disorder characterized by the cracking of lousy jokes and the telling of pointless stories. [I do this.]
Note: It is usually caused by either (1) lesions on the frontal lobe or (2) tequila.

Causes Witzelsucht.
Causes Witzelsucht.

Etymology -
The word derives from the German witzel, pun or joke + sucht, addiction or yearning. Basically, it means "joke addiction" in German.

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