As seen in this scarily accurate video, the only vinegar-based condiment Chicagoans will be eating of yours anytime soon is mustard.
Tradition knows why, but not all of the Windy City branding in the world could change our minds; Re: your latest attempt at tricking us into eating ketchup.
If you want ketchup on your Chicago-style dog, eat it out back – where there’s enough room for your shame.
“Mustard, relish, onion, pickle, tomato, celery salt – f*uck the ketchup.”
We couldn’t have said it better ourselves, lady.