a female mouse is shown briefly nude in the beginning as she showers, and puts on a bra & panties. later, in a flashback sequence, she is very briefly shown attempting to make love to birdboy, but not much is shown. also the two skinny dipping, as the outlines of her breasts are shown for a second.

Lots of bloody animated violence.

Characters are killed in graphic ways, including burning, shooting, blunt force trauma and blood loss. Lots of disturbing imagery.

"S***" and "hell" are used. one use of "F**k it."

Characters use drugs.

Birdboy is smoking all the time and also dinky is smoking too.

Even though this movie has cute animated characters it is not meant for children.