Richard Simmons and Jimmy Kimmel by Mitch Haddad/ABC Richard Simmons and Jimmy Kimmel by Mitch Haddad/ABC

It's only been a few weeks since Jimmy Kimmel was doing you-know-what to you-know-who, but now he's back with a new video, this time with fitness and sweatband guru Richard Simmons to reportedly try some workouts (Disclaimer: getting "whipped into shape," according to

Kimmel taped the new video in honor of his upcoming 1000th episode, airing April 3. And while just a few frames from the new video have surfaced ( here, on, at least there's an image of their costumes while some sweatin' to some oldies (or maybe new-ies, we'll see) together. What would be your dream routine for Kimmel and Simmons? Is Kimmel wearing short-shorts going to be a riot or a train wreck? And how must Simmons feel, constantly being the object of so many spoofs?

I'm praying for answers to all my questions - and more! - when the video airs on Jimmy Kimmel Live at 11:35 pm/ET - a special new time for Thursday's 90-minute show (ABC). - Anna Dimond