Where does “ξεκωλιάρης” come from?

ξεκωλιάρης (Greek) comes from Greek ξέκωλος, from Greek κώλος, from Ancient Greek κῶλον — part of something, member; part of the body:...

ξεκωλιάρης (Greek): lucky devil, lucky dog, having devil's luck,...

Definitions

Step	Language	Word	Meaning
1	Greek	ξέκωλος	scantily clad; bottomless
2	Greek	κώλος	bumhole, butthole, arsehole, asshole; arse, ass,...
3	Ancient Greek	κῶλον	part of something, member; part of the body:...