Trench gash is a medical condition caused by prolonged exposure of the gash to damp, unsanitary and cold conditions.
The affected gash may become numb, affected by erythrosis (turning red) or cyanosis (turning blue) as a result of poor vascular supply, the gash may begin to have a decaying odor due to the possibility of the early stages of necrosis setting in. As the condition worsens, the gash may also begin to swell. Advanced trench gash often involves blisters and open sores, which lead to fungal infections; this is sometimes called tropical ulcer (jungle gash).
Personified by, a big sweaty rotten cunt.
The affected gash may become numb, affected by erythrosis (turning red) or cyanosis (turning blue) as a result of poor vascular supply, the gash may begin to have a decaying odor due to the possibility of the early stages of necrosis setting in. As the condition worsens, the gash may also begin to swell. Advanced trench gash often involves blisters and open sores, which lead to fungal infections; this is sometimes called tropical ulcer (jungle gash).
Personified by, a big sweaty rotten cunt.
Some women were said to have developed trench gash at the 2007 Glastonbury Festival, as a result of the sustained cold and wet conditions at the event.
by the milf hunter July 12, 2010

"Fuck man! Check out all the hot chicks down on the beach! If we go down there one of us is bound to have a gash attack!"
by Milk Deviant February 4, 2009

A party where loads of men come along to shag women (usually hired prostitutes) in a huge gang-bang style orgy.
"Hey did you go to that gash bash last night? I heard Ricky caught something from that leggy blonde."
by Rankles March 2, 2009

by The Danzanattor March 6, 2009

by ruby+elke's mom April 30, 2008

by tommoboy November 7, 2007

okay... a waste gash is one of those girls who chats AIR! dey are usually pure haters or somebody dat isn't important.
by e12 gash July 14, 2006
