Food, usually the type you eat when you're stoned.

A polite term for shoving a lubricated probe into the Earth's hole to release gas.

Universal verb for any action

To muck = to do

Ugly beyond all reasonable doubt.

mucks is another word for magic mushrooms. and mucking is to be on them.

to do something

(v) In poker, to return your cards to the dealer without showing the other players. Differs from fold because folded cards cannot be shown during play (forced muck). Muck implies choice.