The spectacle that is the Super Bowl goes well beyond the action taking place on the field and with over $100 million now being bet annually on the big game, people are looking to all facets of the day to try and win some money.
American pop queen Katy Perry will be headlining the half-time entertainment, and you can bet on what song she'll sing first, as well as on her outfit and hair colour.
"The world can't wait to hear Katy roar and there's no doubt she'll go off like a firework, but which song this famous American woman will sing first remains a mystery," said Sportingbet's Andrew Brown.
"The Super Bowl continues to grow in popularity with our punters and this year we will offer in excess of 150 individual markets on the game."
With that in mind, here are five of the silliest bets you can make on the clash between the Seattle Seahawks and the New England Patriots.
The Gatorade shower
One of the Super Bowl's great traditions is dumping a big cooler of sports drink on the winning coach's head. But will it be orange, clear, red, blue, purple, yellow or green?
Bill Belichick's hoodie
Coach of the New England Patriots Bill Belichick is notorious for always wearing a hooded jumper on the sidelines, resembling a Sith lord from Star Wars. Now punters can actually wager on whether or not Belichick's hoodie will have sleeves cut or uncut.
The MVP's speech
Every year, the winner of the game's most valuable player award is called on to speak in front of the world just minutes after what is likely their career highlight - but who will he thank first? His team mates, his coach, his family, the fans of his team, or God?
Katy Perry's first song
She's one of the biggest musical acts in the world, but which of her hits will kick-off the half-time entertainment? Roar, Firework or something else? Perry will be joined on-stage by rockstar Lenny Kravitz which could see one of his classics played first too.
The stock market
Yes, you can even bet on events totally independent of American football. If you think America really is influenced by football, you can back the Dow Jones Industrial Average to go up or down.
There are plenty of other options, from the length of the national anthem performance by Idina Menzel, to the number of times the 'deflate-gate' controversy will be mentioned during the broadcast.
