tiddley tidd·ley uncommon adjective 1. very drunk Synonymsbesottedblind drunkblottocrockedcockeyedfuddledloadedpie-eyedpissedpixilatedplasteredpottysloppedsloshedsmashedsoakedsousedsozzledsquiffystifftiddlytighttipsywet Similarintoxicated WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.