 On the episode "FBI Warning of Doom", GIR starts over his movie  around the time Zim enters and sees the FBI Warning which appears on  most movies at the beginning. "WARNING OF DOOM! Federal law provides  severe civil and criminal priorities for the Unauthorized  reproduction, distribution, exhibition of copyrighted motion  pictures in any medium (Title 17, United states code, Section 201  and 506.) This Federal Bureau of investigation investigates  allegations of criminal copyright infringement. They will hunt you  down like the dirty monkey you are and force you to wear a moose  skin and ride a greased piggy while singing folk tunes. Theyre  forcing me to ride the piggy as I write this. The Piggy is Smelly!!"