Reffering to the most horrifying person, possibly in the world - Guy Sebastian.
Made up by Ross Noble on Triple J.
Can be Used as a deregatory comment.

jeez, you must have had a rough night, you look like the bast

by Dave January 05, 2005

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baste

bastard (n.); short for bastard (though with a long "a" vowel sound)

Bainz is a big baste.
Roof ain't nothin' but a baste.

by wount January 27, 2020

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basted

to be drunk and high at the same time

i think i'm basted; i feel like shiot.

by T June 05, 2003

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