Just ketchup for me.
No, I don’t think I ‘jacklight’ deer, whatever that verb means. But I do put ketchup on, well, almost anything. 
catsup, mustard, onion.
(wistfully) I wish.
Same here.
It only took 11 posts for someone to go for the rimshot.
I like them “Chicago style” with everything expect - no sports peppers and I like the onions grilled. My local has a “firedog” that already has a nice little zest to it and peppers give me heartburn. I don’t usually have all that stuff at home, so I put brown mustard and pickles, maybe a slice of swiss or chopped tomatoes if I have some handy.
If I have it , chili , cheese and chopped onions.
If not, chopped onions and a touch of relish. That’s it. Nothin’ else. MMMMMM.
silenus we have got to meet up for a beer and a dog sometime. You think too much like I do, and you know what jacklighting is.
I like brown mustard, chili with beans, and shredded cheddar cheese. If I have to eat a hot dog without chili then I will put a little ketchup on it.
The hot dog place we frequented when I was a kid only gave you half a weiner with your hot dog, sliced longways. You had to ask especially if you wanted a whole weiner - then they’d put in two halves.
Sometimes I like 'em bare nekkid. Mostly ketchup, mustard, and relish. Yum! Sometimes with Saurkraut.
Chicago dog. The best.
I think it has -
Mustard
K-up (a little)
Onions
Relish
Tomato
A dill pickle spear
Hot peppers.
Or –
Saurkraut
Loovveee sauerkraut. I sometimes eat it as a side dish.
Interesting. I’ve lived in the deep south all my life and I’ve never heard of this.
Learn something new everyday, I guess.
Depends on the dog. If it’s a good quality one like a Nathan’s, or a Polish sausage, just a tiny bit of mustard; brown or dijon is best, but yellow will do in a pinch. If it’s a cheap-ass 12-for-a-buck like I buy for my no-taste-buds kids, ketchup, mustard and relish.
A lovely young gal and some Vicks VapoRub.
What, you beat me to it? Confound you all! 
I only eat hot dogs maybe twice a year, but when I do, I like 'em kosher (I’m not Jewish, but I do enjoy their meats), burnt to a crisp, and with yellow or brown mustard on it, depending on mood.
Come to think of it, I’d quite fancy a nice hot dog now. I love the smell of carcinogens in the morning!
Not everywhere, of course. And it was more of a joke than a factual response. But I’m in Virginia, and while it’s not common, there are a few Mom & Pop food stands/diners places between here and the Outer Banks of NC where you can get the boiled peanuts option.
I like a little variety. But no mixing up these concoctions:
- Yellow mustard, catsup, sweet pickle relish
- Chili, cheese, Sweet Vidalia or 1015 onion
- Sauerkraut and any mustard
- Chicago dog
Mashed potatos, baked beans, mustard, cheddar, onions, 'kraut, potato chips, chili, gravy, and sometimes ketchup, but not always.
Hard as hell to eat, but delicious! I especially like the baked beans and mustard combination, which would be awesome for lunch.
Mustard and onions for me.
And I will give you a pass for putting ketchup on your hot dog…if you are under 12 years old. Otherwise ketchup + hot dog = dead to me.
Fits just right, as I’m 30 going on 10.
Don’t worry, everyone, my SO thinks ketchup is the work of the devil. He despises it. So you’re in good company.
Onions (in any form, or multiple forms)
Mustard (The spicier the better! :D)
A slice of American Cheese or some Cheeze Whiz type abomination.
No catsup. No relish (unless dill relish is available, sweet is not a flavor I want in that amount with my dogs)
This thread would not be complete without a direct link to the classic Straight Dope column Why is there no ketchup on a properly made hot dog?
(Oh, and, this is something of a pet peeve of mine, but it’s “wiener,” not “weiner.”)