zooed, adj. — Green’s Dictionary of Slang

zooed adj.

[i.e. reduced to animal-like inarticulacy]

1. (US campus) drunk.

1967–8		Baker et al. CUSS.
1979		Eble Campus Sl. Mar. 8: zooed – drunk: The whole fraternity was completely zooed.
1989		M. Belmonte Compter Science and Why (1993) 🌐 These people are [...] zombied, zooed, wazooed.

2. (US drugs) highly intoxicated by a drug.

1972

Eble Campus Sl. Oct. 6: zooed – beyond functioning normally: John stays so zooed, you can’t talk to him.