Green’s Dictionary of Slang

hooted (up) adj.

[hoot n.2 (2)]

(US) drunk.

[US]C.L. Cullen Tales of the Ex-Tanks 196: I got back, pretty well hooted up.
[US] ‘Sl. Expressions for Drunk’ in New Republic in AS XVI:1 (1941) 9 Mar. 70: [...] hooted.