Creating a humorous playlist with some of the most notoriously bad songs can be a fun way to lighten the mood. Here's a list of some songs that are often considered "bad" but can be quite entertaining in the right context:

1. "Friday" - Rebecca Black
2. "Barbie Girl" - Aqua
3. "My Humps" - The Black Eyed Peas
4. "Macarena" - Los Del Rio
5. "Who Let The Dogs Out" - Baha Men
6. "Ice Ice Baby" - Vanilla Ice
7. "I'm Too Sexy" - Right Said Fred
8. "Achy Breaky Heart" - Billy Ray Cyrus
9. "Mmm Bop" - Hanson
10. "Blue (Da Ba Dee)" - Eiffel 65
11. "Wannabe" - Spice Girls
12. "Cotton Eye Joe" - Rednex
13. "We Built This City" - Starship
14. "The Thong Song" - Sisqo
15. "Tubthumping" - Chumbawamba

Remember, music taste is subjective, and one person's "worst song ever" could be another person's guilty pleasure. Enjoy the fun of this playlist!