Watch Nimoy read porn and dis Shatner in hilarious music video

We don't know what Bruno Mars had to pay Leonard Nimoy to act like a complete creep in his new music video, "The Lazy Song," but it was worth every single penny.

In this video (below), Nimoy acts like a nasty version of the Dude from The Big Lebowski, complete with a bathrobe-clad expedition to the grocery store. But he's not playing a character, per se. We know Nimoy stars as himself because he receives Star Trek fan mail ... and reacts to William Shatner's ubiquitous TV presence. (Note: That was our favorite moment.)

See it for yourself.

More from around the web