Lippy the Lion grows tired of Hardy Har Har's complaining.

Hardy Har Har was seen as a teenager in Yo Yogi!

"Hardy har har," Crystal said.

Lippy the Lion and Hardy Har Har in other languages

This joke also relies on knowledge that "hardy har har" (r dr r) is an English onomatopoeia for laughter.

Mel Blanc - Hardy Har Har

John Stephenson - Benny the Ball, Doggie Daddy, Hardy Har Har

Some of the pair's cartoons featured early versions of other Hanna-Barbera characters, such as Snagglepuss and Hardy Har Har.

Lippy the Lion and Hardy Har Har (Main Title With Sub-Main & End Titles)

In 1971, Lippy and Hardy got their own cartoon show, simply titled Lippy the Lion and Hardy Har Har; it lasted one season.

This show was originally on the The New Hanna-Barbera Cartoon Series along with Wally Gator and Lippy the Lion & Hardy Har Har.

The other segments that compose this trilogy are Lippy the Lion & Hardy Har Har and Touché Turtle and Dum Dum.

In both appearances, Hardy Har Har was voiced by John Stephenson (possibly cause Mel Blanc was presumably unavailable) while Daws Butler reprised Lippy.

Though Arnold Stang continued to voice Top Cat after this, John Stephenson and Don Messick voiced Hardy Har Har and Squiddly Diddly in Yogi's Gang and other appearances.

Lippy the Lion & Hardy Har Har are a pair of anthropomorphic Hanna-Barbera cartoon characters, a lion in a tattered top hat and vest and a hyena in a porkpie hat and bow tie, respectively.

Other fellow H-B toon stars like Top Cat, Secret Squirrel and Morocco Mole, Lippy the Lion and Hardy Har Har, Squiddly Diddly, and Wally Gator were also featured as young children.

NOTE #2: Hardy Har Har, Squiddly Diddly, Top Cat, Benny the Ball, and Yakky Doodle are voiced by John Stephenson, Don Messick, Daws Butler, and Walker Edmiston here.

John Stephenson - Doggie Daddy, Hardy Har Har, Mr. Cheerful, Greedy Genie, Hilarious P. Prankster, Envy Brother #2, Captain Swashbuckle Swipe, Fumbo Jumbo the Masked Avenger, Mr. Hothead