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
Get the Trench Knifemug. Same as a world war issue known as trench rot or trench foot were a solder had spent to much time in a wet trench. Your penis has spent to much time in a wet clung thus resulting in trench nob.
by Fordie za May 15, 2014
Get the trench nobmug. by chzmn January 8, 2016
Get the Muddy Trenchmug. When you and / or your bro is about to go into a scary or new situation , your bro has got your back if he says this phrase
by GRANDMASTERSPELL October 1, 2015
Get the trenches bromug. to begin fooling around with a female then when the pants come off you unexpectedly find that she has a very shitty ass crack, it doesnt bother the male and he commences to have anal sex
Doyle: "Dude oh my god, the other night I got that girl from the bar back to my apartment and found out she was Brown Trenching."
Brad: " Oh god man that is gross... What did you do?"
Doyle: " What do you mean gross??!!??"
Brad: " Oh god man that is gross... What did you do?"
Doyle: " What do you mean gross??!!??"
by HansardSD July 13, 2010
Get the Brown Trenchingmug. by Daft crack pj January 23, 2014
Get the piss trenchmug. by smartperson311 February 25, 2023
Get the trench princessmug.