A rotcock is somebody who has REALLY pissed you off with bad customer service. The word itself suggests that they have a venereal disease, but in fact they're just somebody who gave poor service out of stupidity. You're so angry at them that you have difficulty thinking clearly. Rotcocks : hate their job, cannot read, blow spit bubbles, love Tony Danza and are incapable of giving a shit.
Customer: Fries, shake and cheeseburger please.

Rotcock: Hold on a sec; I'm drooling in the ice cream machine and staring at the mop bucket.

Customer (20 minutes later) : That rotcock forgot my fries !
by joedaprogramma January 1, 2014
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