What is Thoin?
1.
Thoin, n.: that really awkward area where the thigh ends and the groin begins. Often used as a meter of the appropriateness of clothing, i.e., shorts/skirts that show thigh are considered "appropriate"; shorts/skirts that show thoin are not.
Dude, those are really awkward holes in your jeans; I can see WAY too much thoin.
See
Random Words:
1.
Australian version of British rhyming slang 'tom tits' for diarrhea/the shits.
Jeez Bruce, don't go to Bali, you'll..