Melbourne

Definition:
Extremely tired, lethargic, rooted (see rooted), partied-out, faarked.

Usage:
They were too munted to leave the house, "I'm so munted im gunna sleep here in the gravel."
One can also have the munts.

Definition:
The name of the strip of grass between the sidewalk (the paved strip for people to walk on) and the street (where motorized vehicles run).
Update : In Australia it's called a Nature Strip.

Usage:
He mowed the lawn but forgot to do the devil's strip.