Curiosity got the best of me, so I googled for more thoughts:
"God this stuff isn't getting to me: the shootings, the knifings, the beatings; old ladies getting bashed in the head for their social security checks. Nah, that doesn't bother me. You know what makes me really sick to my stomach? It's watching you stuff your face with those hot dogs! Nobody, I mean Nobody puts ketchup on a hot dog!"
--Harry Callahan in Sudden Impact
Ketchup is something you slobber all over your kids' food to make them eat it. Mustard is a heavenly condiment and proof that God loves us and wants us to be happy.
Ketchup on a hot dog is an abomination. It is allowed for humans under the age of 16 perhaps, as mustard, like scotch, is an acquired taste.
I’m sick and tired of mustard sucker-punching me in the taste-buds and would be thrilled if it would just go away for good!
What????????
In Gloucester England, there is actually a law still on the books banning restaurants from serving a sandwich without this golden, tangy material
I'm not sure that's exactly true... but it should be.
"Try the mustard, a man can't know what turnips are in perfection without mustard."
-Mark Twain
Oh yes mustard! That'll do... Mustard? Don't let's be silly.
-Mad Hatter of Alice in Wonderland
Americans can eat garbage, provided you sprinkle it liberally with ketchup...
-Henry Miller
“Ketchup left overnight on dinner plates has a longer half-life than radioactive waste.”
-Wes Smith
Hey, I asked for ketchup - I'm eating salad here!
-Homer Simpson
'Sometimes I'll be walking down the street and I'll hear some American and I'll just go, 'Of course they hate us, of course they can't stand us. We're the most annoying, boisterous creatures in the world.' I mean we come in and we eat mounds of food, and we're like, 'Where's the ketchup for our French fries.' I'm like, 'Shut up.''
-Kate Hudson (on Americans in France)
Jacques Grande: Id like to show my love by making for you a Quebec pizza.
Prudence Roanoke: Whats that?
Jacques Grande: Pop-Tart with the ketchup. Shes good.
-The Love Guru (2008)
Tanner Boyle: My dad says the only people who put ketchup on hot dogs
are mental patients, and Texans.
-Bad News Bears (2005)
I like hot mustard for the first bite but
I like to chase it with a little honey on the second bite. You
know, its like having a small meal followed by a tiny dessert
every ten to fifteen seconds.
-My Name is Earl
The hot-dog and mustard go together. --Let 'em go together. I don't want to spoil any romance.
-One Night in The Tropics
I miss a hot dog. --Astrodome. Good hot dogs there. --Astrodome? You can't grow a good hot dog indoors. Yankee Stadium. September. The hot dogs have been broiling since opening day in April. Now that's a hot dog. --The yellow mustard or the darker kind? --The darker kind. --Very important.
-2010
Every red-blooded American knows that the only condiment that goes on a hamburger is ketchup!
-The Whole Nine Yards
Who the hell puts catsup on a hot-dog?
-Dirty Harry
So there you go, clearly mustard is the winner. It goes great on pretzels, sandwiches, hot-dogs, and is clearly seen as the adult choice of food connoisseurs everywhere and the French won't hate you nearly as much.