My son sent this link to the one episode of this 1979 sitcom (get it? Sit - com? I slay me.) Screenwriter/announcer Ken Levine gives a little background at the link. This is so awful, the comments were focused on how long you could last before you couldn't take anymore.
I went five minutes and could easily have gone more if I weren't in a hurry. I grew up on stupid TV sitcoms. I can watch them all day - and did. It's really hard to get below my threshold.