Video: Catnip Makes Kitties High as a Kite

I don't know what's funnier in this Weird Nature clip: The Scared Straight-style video of cats that are high as a kite, or the overblown BBC-ish voiceover.

"In the presence of catnip, they do the unexpected," the breathless announcer says. "As well as rolling around, apparently in ecstacy, they chase imaginary mice."

[via Laughing Squid]