A toned down, more acceptable amalgam of the words 'bitch' and 'trick'. For purposes such as describing a 'trick' or 'bitch' during a church service or storytelling in front of children whose minds you actually care not to taint.
"Trioch. (tree-ock)"

"What up?, Trioch!"

That librarian is definitely not a "trioch".

Only a "trioch" would still someones' skittles.
by Gordon Tsunami April 9, 2009
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