I’d say Pieces. It’s got it all: nonsensical dialogue, Brucesploitation actors, a complete plot shift in the final 5 seconds, and a bonkers plot.
(Dis)honorable mention: Plan 9 from Outer Space, Troll 2
Frogs was pretty bad(it's even got Sam Elliott without a mustache).
Attack of the Killer Tomatoes is right up there.
Well a bad movie is usually classified as a b-movie type and the most successful movie that fits that category , but worked out perfectly , is the original Star Wars.
What really is bad?
If you count splitting a frachise and fans of this franchise, I would say the sequel Star Wars movies: Whereas the classical (or original) trilogy is seen as good and the prequels were hated and loved by fans, the sequels made like all people upset - and with sequels I mean Episode 8 and 9 (Episode 7 was for most a strange and uncomfortable way to start, but no where nnear the mess that the other movies were!), as they are regarded as a total mess and a failure by some fans. But I am not sure, if these movies could classify as bad, because they made money and there are some people (I think) out there, who genuinly enjoyed them (I don't know who would enjoy them, but there are probably some crazy fellas out there). Also, without the context of the whole franchise, they can be conisdered mediocre I guess.
But nontheless, they are terrible ~ my unwanted and subjective Opinion
The Terror of Tiny Town (1938)
