1 definition by IfOnlyTheyKnew

1
A seldom used reference to the Columbine shooting wherein one of the shooters hid his weapons in a trench coat.
It is a synonym for sketchy and crazy.
Dude, that weirdo in the back of the class just had a meltdown, it was so trench(ed).
by IfOnlyTheyKnew April 05, 2019
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