What is I'm Going To Walk The Cat?
1.
To have sexual intercourse with a female.
"Hey whats going down with that chick and you?"
"Ah, I'm going to walk the cat."
"thata boy!" (slap hands)
and or,
"What are you about tonight?"
"Yo, I just want to walk a cat tonight"
and or,
"That girl is hella horny>"
"Ya, she wants her cat walked."
See 
Random Words:
1. 
One who bites or chews or toothstabs during fellatio.
Ricky had to be rushed to the e.r. last night-----turns out his fresh squeeze is ..