When your little brother’s a tattletale who hasn’t quite gotten the hang of common expressions just yet…

Red Robin: *looking at his communicator and panicking at the sight of Batman’s face flashing on the screen*

Red Robin: Arghhh! Brat, you let the cat out of the freakin’ bag!

Robin:

Robin: Cats shouldn’t be in a bag in the first place, Drake. Bags are a terrible place for cats.