WordNet sense 1 (naughtily or annoyingly playful):

impish, mischievous, puckish, wicked, implike, prankish, wicked

WordNet sense 2 (full of fun and high spirits):

playful

WordNet sense 3 (very drunk):

besotted, cockeyed, crocked, loaded, pie-eyed, pissed, plastered, potty, sloshed, smashed, soused, stiff, tight, tipsy, wet, blotto, fuddled, slopped, soaked, sozzled, squiffy, tiddley, tiddly, blind drunk

WordNet sense 4 (stupefied or excited by a chemical substance (especially alcohol)):

drunk, inebriated, intoxicated