Bad but Great
The quality spectrum is a loop, and these episodes have gone so far towards the bad side they've looped around and are great.
The first "Bad but Great" episode. It's a silly premise and a silly discussion with some of the funniest moments of Season 1.
Another fun train wreck
In the running for funniest episode ever. In the finest SFC tradition, it's basically riffing on Wikipedia, and it is glorious.
Bonkers. In a good way.
Another "so bad it's good" episode. Ridiculously simple and ridiculous.