Stop, hey, what’s that sound?

First it was the The Wilhelm Scream. Now it’s The Flipper Giggle. Not only does it not appear in nature, it was created by Mel Blanc, the voice of Porky Pig.

Next they’ll be telling us that pigs really don’t stutter. (Ba-dum, bish!)

ADDENDUM: I couldn’t find any YouTube clips with the Flipper Giggle from the original TV series, but this gopher montage from Caddyshack allows you to hear the giggle in all its cetacean glory coming from the mouth of a burrowing rodent. Go figure.