My Friends Tigger & Pooh - Season 1 Episode 19 -

When Tigger hears Roo telling Lumpy how to paint a jagular, he realizes that he sounds like an exact match for one. Deciding that he's a jagular, he starts behaving in a most un-Tigger-like way --- slinking around and roaring. Darby and Pooh have their hands full as they try to solve a mystery for Rabbit while Tigger is acting in this strange manner.