I'd have to say my #1 condiment is Mayonnaise...I like it on a lot of things, and extra at that...When I order a sub or burger or something I usually have to tell them double extra mayo b/c they sometimes still won't put enough on.....
That being said I love all kinds of other condiments as well....I love dipping fries, veggies, meats, etc into condiments.....
In fact I may be the condiment king
Took a few shots of the fridge for you all to see.....