Usually referring to a depraved almost-sex act between a girlfriend and boyfriend who haven't had sexual intercourse yet, cat and
dog is usually thought up by the boyfriend who is sexually deprived and is looking for a way to release his urges.
The act involves the two parties acting as a cat or as a
dog, the female is usually the cat and the male is usually the
dog.
The objective of the
dog is to 'jump' on things whether it be a couch or objects on the ground but also to jump on the cat (hence why the male is the
dog as they are most sexually aggressive) also the
dog looks at the cat with puppy dog eyes whenever it wants the cat to play with the
dog more.
The objective of the cat is basically to purr every time the
dog pats her, but as cats get tired of things very quickly if she gets patted for too long she will scratch the
dog .
there are many variations to this depraved act but those are the basics to how Cat and Dog is to be done.