A female that someone dates or marries. That turns into a complete whore. Then tries to gut the individual financially. Comparable to the trench knives used in world war one. Either by marriage or child support for no reason.
Did you hear about Jake the poor guy, got caught up with a trench knife he had to sell his house and boat.
by BadgerAutopsy December 15, 2019
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"Shabby is not a trench outer."
"Dob is becoming a trench outer soon"
"Shabby is not a trench outer."
"Dob is becoming a trench outer soon"
by david.baszucki August 25, 2022
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