hopped-up

blasted [slang], blitzed [slang], bombed, high, loaded [slang], ripped [slang], spaced-out (or spaced), stoned, strung out, wasted [slang], wiped out [slang], zonked, zonked-out

agog, antsy, anxious, ardent, athirst, avid, crazy, desirous, eager, enthused, enthusiastic, excited, geeked [slang], great, greedy, gung ho, hepped up, hot, hungry, impatient, juiced, keen, nuts, pumped, raring, solicitous, stoked [slang], thirsty, voracious, wild