Check out this new video from Funny or Die, starring the awesome Mary Elizabeth Ellis, who plays the waitress on It's Always Sunny in Philadelphia. (Charlie's in it too, for a second.) Mary Elizabeth also has a role on the upcoming new show Perfect Couples, which was picked up by NBC for the fall season. It's about three couples and their humorous interactions with one another. Um, yawn. But instead of How I Met Your Mother blah-dom, this one doesn't have a laugh track and actually looks like it might contain a little streak of nastiness.

Yeah? Could be good. Right? At the very least, Ellis is funny. We'll see about the rest of the show.