Mankind is responsible for so many great inventions; discoveries and developments that helped humanity step forward and forward in perpetual progress. Yet every once in a while there’s a setback in the shape of an utterly ridiculous product design. Prime examples of these instances are gathered here in this post.

What is the logic behind the bizarre products on this list? We cannot say. Some of them are simply a bad execution of an otherwise reasonable idea, some are just downright disturbing. Either way, here’s the comic relief of the day for you:

Portable Chair Backrest:

Just use the wall, won’t you?

Buzz Lightyear Cup:

Wrong kind of buzz, people!

Daddle Saddle:

Horsey riding is now ruined forever

Elephant Slide:

What comes in must come out

Hugging Chair:

Is the furniture harassing you?

Pet Rock:

Forever alone

Inflatable Exercise Jeans:

An exercise in low self-esteem?

iPhone Cup Holder:

See what happens when it rings

Hitler Teapot:

The designer of this teapot is apparently hiding in a bunker

Pet Sweep:

“Animal-Powered Debris Removal System” – that’s what it says

Picnic Pants:

Also marketed under “how to shock a fashion designer to death”

Pizza Hut Cologne:

Are you wearing extra cheese or olives today?

Wine Bra:

So classy