Rats in my room -
I am bothered by those rats in my room;
I would rather have some gnats in my room
Instead of all those awful rats in my room.

Rats in my room -
Every day I have more rats in my room;
Guess I'd better get some cats in my room
So they can handle all those rats in my room.

Geez, how I'd love to taste some cheese;
I could [bad word] that with ease,
Except my cupboard's always empty and bare
Because those dirty little rats have been there.

Rats in my room -
I can't face seeing all those rats in my room;
I'm afraid that I'll go bats in my room
Because of all those nasty rats in my room.

Rats, rats, rats, rats!