What foods smell really bad?

I hope this won’t devolve into a NSFW question, I’d really like to keep this on the topic of actual food, not bodily fluids or the like (which can be saved for another question). Thank you all in advance.

What foods do you eat that smell really awful, simply because they taste good?

I’ve noticed that I eat a lot of foods that smell pretty rank. I won’t list them yet, because I want to know what you guys like.

Also, do any of your friends and relatives, or maybe total strangers, ever tell you to lay off your favorite stinky delicacies?