Frasier1993

Martin:
I can't get my hand in there.

Niles:
Oh, all right, punish a man for being fine-boned. Are you sure it's off?

Martin:
Positive. [reaches towards the switch to demonstrate]

Niles:
Ah-ah-ah! Move-away-from-the-switch!

Martin:
Jeez. [does so]

Niles:
[sticking his hand in] Oh-ho, it's wet and slimy and God knows what, it's like sticking my hand into the mouth of hell...

[Frasier starts the coffee grinder, creating a high-pitched buzzing noise]

Niles:
YAAH!

[Niles's hand shoots out of the garbage disposal and he falls back, knocking over Frasier's silver coffee service and falling onto the floor]