drugged
bombed (slang) comatose, doped (slang) dopey (slang) flying (slang) high (informal) on a trip (informal) out of it (slang) out of one's mind (slang) out to it (Austral. & N.Z. slang) smashed (slang) spaced out (slang) stoned (slang) stupefied, turned on (slang) under the influence (informal) wasted (slang) wrecked (slang) zonked (slang)