Mr. Whiskers was a two-time character who first appeared in Chef Pee Pee's Bucket List!, making a cameo at the end. He is friends with Loan Dolphin. He is also supposedly Mexican. Mr. Whiskers was hired by Mario to kill Lime Green Cock-A-Doodle Tweet Tweet. He completed the job successfully by luring Lime Green Cock-A-Doodle Tweet Tweet into the bird disco, and later eating her which results in the birds extinction.