a person who chases the cock at any length, regardless of knowing said cock, normally in a bar setting. will do anything for random cock as a street mongrel will eat random scraps of food.
ME: that chick was raping you with her eyes last night
BARTENDER: yeah but a shot of tequila and she forgets me and moves onto whoever looks at her titties next
ME: yeah, well, she's a cock mongrel
BARTENDER: yeah but a shot of tequila and she forgets me and moves onto whoever looks at her titties next
ME: yeah, well, she's a cock mongrel
by jenn "b" ryan April 24, 2007
Get the cock mongrelmug. 
by John the bro March 22, 2008
Get the cock mongrelmug. 
it is a total bitch who sucks dick
by kennedy f February 8, 2014
Get the cock sucking whore mongrelmug. “Do you see that girl over there? She’s a real cock mongrel!”
“You must be talking about Maicy Rasmus.”
“You must be talking about Maicy Rasmus.”
by Resident rump May 17, 2023
Get the Cock Mongrelmug. 