Definitions by Josh Pazza

cock rat 

When simply calling somebody a "cock head" or "knob jockey" will not do. You bring out "Cock rat".
originaly from the tv show "Chips" where EVERYBODY on that show were "cock rats",

"Your a fag"
"shutup. You fucken cock rat"
=O
"yeah thats right. pwnd."

cock rat by Josh Pazza February 10, 2007