Slang etymology from South Park

[Wilson Gray]

On last night's show, there was discussion of a new way of getting
high called "cheesing." According to the moderater, "cheesing" had
been given that name because it was _fon_[to] due_.

-Wilson
--
All say, "How hard it is that we have to die"---a strange complaint to
come from the mouths of people who have had to live.
-----
 -Sam'l Clemens

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