I would tell someone unfamiliar with Tobasco that it's an intense rush of flavor you may or may not like, that has a spicy bite that doesn't last long enough to really make a difference.
Tobasco is a nuisance that I can never seem to get rid of. I even hate the smell, so it makes it hard to eat while someone else has a bottle open.
There is no place for Tobasco in my diet. I only recently even started using hot sauces because I had such traumatic experiences with Tobasco when I was young. It doesn't bring anything to the food I cook (although I do think the images of the devil, salad and eggs on the box are cute).
If Tobasco were a person, it would be George W. Bush, and I don't mean in a good way. Always messing up a good thing and being so bold and unapologetic about it. Probably has really mediocre taste in music, movies and food. But at the same time, so comfortable with himself.

