Practically everything the Governance de Magi says while staging its council meetings. Especially Melchior's lines. In particular:
(The Governance de Magi is asking for volunteers to go after Rohoph)
Melchior: I'd go, but I need to wash my hair.
Gaspar: YOU DON'T FOOLIN' WELL HAVE ANY PRUNIN' HAIR, YOU LAGABOUTIN' SPOUTIN' POUTIN' TROUT!
Melchior: So it will take a very long time to wash it. You see, mathematically, since I have no hair, and dividing by zero results in infinity, it shall take an infinite amount of time to wash my hair.