Pretty much any Sonic video game besides he original Sonic the Headgehog on Sega and Sonic Adventure 1&2. And pretty much 90% of the Dreamcast catalogue.
Sonic the Hedgehog (2006). If you've used the internet, you should already know how bad this game is.
I remember going to Blockbuster years ago and renting the Xbox 360 version and liking it (I was young). My father later bought the PS3 version from a yard sale a few years later for $13 and we've had it ever since.
The Golden Compass for DS. It was so bad...but also I somehow really enjoyed the alethiometer and Pan puzzles. It was very weird to enjoy a terrible licence game.