I'll explain for you Cliff:
I don't know what the spread (the amount someone in Vegas decides what the betting line will be; i.e., what the difference in score should be if you were to bet) was, I just pulled a ridiculous number (+22 points) out of my ass to see if anyone would bet. I was being sarcastic really, as no one would give me 22 points on a bet.
But I'll be damned if I didn't pick the spread correctly as Indy won 29-7 (by 22 points).