The Child Ass Borer. Usually a very creepy man found in the workplace who is thought to be a pedophile. This name is taken from the insect emerald ash borer. This man is usually older and lives with his Mom or sister still.
Wow Larry really is a C.A.B. I just saw him hanging around the Play ground at the nursery.
A C.A.B. is a Clown Ass Bitch. Typically someone can be identified as a C.A.B. if they don't act right in social situations, if they are a habitual line-stepper or if their clothing choices are not deemed acceptable by their peers.
Did you see that C.A.B. with the teal flip flops walking by earlier? You better check that fool the next time you see him.