I wish I could remember the name of the worst one I have seen. I sat down at a friend's house as he was watching some low-budget seemingly near-future action film. It was imported and the subtitles seemed to be terribly translated, so I had no idea what was going on. But it had the most ridiculous scenes I have ever seen. Braziers that were really flamethrowers, assassins that have blades come out of the derriere and proceed to sword fight via bad twerking, and an apartment building that was actually a robot that started to go all King Kong on the neighborhood. It didn't seem like it was meant to be a comedy by how dramatic everyone was acting, but maybe there was satire lost in translation. I mean, there were buildings that became wounded and bled. Buildings. Bleeding. It was the most bizarre thing I've ever seen.
I wish I could remember the name or figure out Google keywords that would find it again, but alas no success.