I'm going off of a 21-year memory, but it was kinda like The Marriage Ref, but with a slight court show angle. All I remember was a husband and wife were bickering over an issue, and each spouse had a person in their corner taking their side. The audience would vote on who technically "won" the argument. I know that's incredibly vague, but again, it's been more than 20 years...aired 1992-93 season.
I remember it aired around midnight or so here, and I think I remember seeing it in a morning slot when I visited Dallas. 10:30 maybe?
ETA: Full episode to be posted on the A/V board...
As for TTD90, I think someone mentioned it aired in a late-afternoon slot in their area, and I do remember seeing a DC area listing with Joker at noon.