That, that, and that!

[Uecil]

Spoiler:

Mayonnaise ^ and Pepper are my favorite. I don't think I can ever live without Pepper on my Mash potato or Mayonnaise on my other side foods :3

 

[Ephemeral Euphoria]

I prefer spicy ketchup if I can get my hands on it. If not then I usually go with a mixture of red pepper and ketchup for my hot dog.

 

[-Jared-]

Let's see...for burgers and such, I just like ketchup and mayo. On sandwiches, just mayo. i can't stand mustard. Blegh. xD

Also, I have found that pretzel sticks in ketchup is absolutely delicious. xD

Oh, and if salt is a condiment, THAN SALT. I eat too much of it, I bet. :\

 

[Truality]

It depends on the food really. However, I sometimes experiment and use different condiments for different foods. Use your imagination, you'll get it. ;)

My thoughts exactly. Being a food maniac, I don't tend to favor specific condiments or spices. Hotdogs tend to go well with ketchup/mustard, though, word. On a related note, I could say that mayonnaise is a bit off-limits for me.