02/03/2012 12:20 pm ET Updated Apr 04, 2012

Jenny Slate Stops By 'Conan', Talks Marcel The Shell (VIDEO)

"Saturday Night Live" alum Jenny Slate stopped by "Conan" Thursday night to talk about how Marcel the Shell with Shoes On went from being a video she made with her boyfriend for fun to now being a book and a TV show.

Of course, Slate pulls out her Marcel voice for Conan and Andy, but we were excited to hear her impressions of her grandmothers. Especially Grandma Connie, whose voice is apparently an inspiration for a character Slate does on the show.

If this goofiness is a sign of things to come, we'll just set our DVRs now, thanks.