It's got to be tough to complete a pass from your butt. (USATSI)
It's got to be tough to complete a pass from your butt. (USATSI)

As the Colts attempt to come back from their 25-point first-half deficit against the Steelers, Indianapolis had cut the lead to eight in the fourth quarter.

But with Colts quarterback Andrew Luck taking a snap from his own 5-yard line, this happened ...

Since that throw from his backside went to nobody, Luck was penalized for intentional grounding. And since Luck was penalized for intentional grounding while sitting in the end zone, that's a safety.

Or, Steelers coach Tomlin, why don't you go ahead and tell us what's what.