I've been betting on sports for about five years and every year the Super Bowl props get more extensive, and in some cases, a lot weirder.  Aside from typical fan favorites like betting on whether the coin toss comes up heads or tails and whether each team kicks or receives, here are a few more lines getting action in Vegas that might turn a few heads...

"Team to use coaches challenge first"
- Pats -115, Giants -115

"Jersey number of player to score first touchdown"
- Over/Under 43.5

"How long will it take Jordan Sparks to sing the National Anthem"
- Over/Under 1:42

"If the Patriots win, will Bob Kraft mention the 1972 Dolphins during the trophy presentation"
- Yes / No (Even)

"How many times will Archie Manning be shown during the broadcast"
- Over/Under 4.5 times

"Giants - will they ever have a lead against the Patriots"
- Yes -140, No +110... This one's not that weird, just kind of funny that Vegas thinks the Giants may never have the lead in the game.

According to Jim Rome of the ESPN show "Jim Rome is Burning," there's also a prop out there on whether or not Tom Petty will take a bong hit during his halftime show.  What is sports betting coming to?