Every idea has to start somewhere.  The corn dog, for example, didn't just happen, it evolved.  With that in mind we present this best guess as to what v1.0 of everyone's favorite urban assault vehicle may have looked like.  We're guessing this happened on a Friday, probably after lunch at a Chili's.

Sizes Small and Medium are printed on Gildan Ultra brand t-shirts.  Sizing info is available here.
Sizes Large - 3XL are printed on Tultex brand t-shirts.  Sizing info is available here.