I have not played it, but you might check out spice girls. I remember seeing people play it where there was confusion on if they had selected a game as they thought or just went to a strange menu.
I personally think that Taz-mania for game gear/master system is really bad. But it might just be me.
Robocop 3 is pretty bad.
Oh, by the way, TWJGames, are you going for a full LJN collection?
Actually no. But now that you mention it i have a good bit of their games. Like beetlejuice and bill and ted... but im getting alotta replys on games that were not made on the nes,snes,n64 or atari... im looking for stuff thats terrible on thoes systems or horror games... like i really want Nosferatu but kinda hard to find without using ebay
You know, I read the nes/snes/n64 thing but promptly forgot it. Sorry.
NES
Dr. Jekyll Mr. Hyde
CheetahMen 2
Where's Waldo
Barbie
Teenage Mutant Ninja Turtles (I'm sure a lot will disagree, but I think it is just awful)
Again look for LJN made games.
SNES
Super 3D Noah's Ark
Home Alone
My take on Home Improvement is that it really belongs on your list. I really think it is a subpar to mediocre platformer. However, it is certainly weird. Part of the premise is that you lose your tools and have to fight dinosaurs to get them back. There might be debate on the terrible but it is certainly weird. It feels like they were making a different game but the company got the home improvement license and slapped it on. However, from the little I played it isn't really terrible. But it's not great and just weird.
Also, if you ever look at a new system pick up a Sega CD. You might be interested in Make My video with Mary Mark. Or even the cult classics of Double Switch and Night Trap. Looking for Weird/Terrible/Horror I bet Night Trap would be your perfect game.
Something that might be interesting to pull up an emulator or get on iOS is Penn and Teller's Desert Bus. You just drive a bus that slowly pulls to the side. Nothing happens. There are sometimes marathons of that game for charity purposes.