Repeating a joke until it is no longer funny

I'm interested to know more about the short half-life of the joke, and the ways a joke can function after it has lost it's ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha-ha.

P.s. Опять? Серьёзно?
Повторённая неудачная шутка хуже камеди клаба.
Это уже лютый пиздец в голове автора.