There are lots of hot dog related userboxes to choose from. I've been judicious.
This user has been known to eat a hot dog on occasion.
This user prefers Coney Island hot dogs. Preferably with enough chili and onions to require the use of a fork or spoon.
This user knows that Coney Island hot dogs are the only true 'Dawg.
For those who haven't eaten Coney Islands: these are a type of hot dog with chili and onions slathered on top. Messy, but good. The authentic variety have raw onions which are placed on top - cold, to keep them raw - after the hot chili has been added.
...And lots of food related userboxes in general. Most of those available are fairly generic - just a way to proudly advertise your love of a particular food - but some are humorous.