November 4, 2014 4:46 PM EST

Last night, Jon Hamm made an appearance on Comedy Central’s @Midnight to give a rousing speech about something we now know he’s very passionate about: cats. Specifically, cats on the Internet.

He comes dressed for the occasion, sporting a sweatshirt with a cat and the slogan “LIVE IN THE MEOW.” He then quizzes three contestants (comedians Nikki Glaser, John Mulaney and Judah Friedlander) about the Bodega Cats Tumblr.

The main takeaway here, though, is that Jon Hamm is just really really enthusiastic about cats. Also, if anyone knows where we can get one of those sweatshirts, let us know.

Contact us at letters@time.com.

Read More From TIME

Related Stories

EDIT POST