One with the habit of stalking cooch that belongs to someone else, often the cooch of a friend.
Go easy on the Tequila tonight, there is a cooch-poacher eyeing your lady.
A worm/parasite that enters the cooch and makes a nest inside.
Emma had a cooch worm so she had to go to the obgyn.
Where some one packs their meat into a cooch
Damn nigga lemme pack a cooch you
When an individual becomes pissed off about something, extremely angry.
Sarah became pinchy cooched after Jason told her to stop being so fucking nosey.
A cooch or vagina that smells of trout or fish.
Renee is a trout cooch.
A Cooch of Doom, possibly related to Vagina Dentata (... what a wonderful phrase...)
Or,
Someone who ruins a good time.
Don't lose your wrist watch in that Doom Cooch. That thing might take your hand off!
A vagina that is streched really wide and loose, usually as a result of promiscuity
After screwing every guy she met all summer, that blonde developed a nasty case of canyon cooch