look up any word, like colorful friendship:
 
1.
1. A person who is blinded by love to the extent of not knowing that a woman is just gold-digging you and fucking some other dude behind your back.

2. see butter fangs
Yo, Johnny's wife is such a cock leech! He doesn't even know what she is doing, the poor cozzi.
by thediggler September 16, 2006
8 18
 
2.
to fuck up or to be one who constantly bungles their responsibilities and makes life harder for others
"Man Joe, you really cozzied that sale yesterday by sleeping with the clients 15 year old daughter!"
by Grimmel December 02, 2007
2 14