Green’s Dictionary of Slang

1. (US black/teen) drunk or intoxicated by drugs to the point of virtual collapse.

1992–

Atoon & Janssen Totally Unofficial Rap Dictionary.

2. (US campus) annoyed, disgusted.

1990		Eble Campus Sl. Apr. 8: through – disgusted, shocked, angry.
1994		G. Smitherman Black Talk.

3. (US campus) ugly.

1991

Eble Campus Sl. Mar. 9: through – ugly.

4. (US campus) unpleasant.

1999

Eble Campus Sl. Nov. 12: through – unacceptable in behaviour: ‘I can’t believe he did that. He is so through!’.