It says, Battle of the Iron Cage Gladiators.
3 seconds sound clip from the Hoodwinked! movie soundboard.
You can hear this line at 00:53:12.156 in the Blu-ray version of the movie.
Quote context
[...]
- So you see, Red, when you put that hood on, you carry on a grand tradition.
- It's a big job, making sure the world stays sweet.
- Oh, it says, World's Greatest Grandma.
- It says, Battle of the Iron Cage Gladiators.
- Granny?
- Listen, munchkin. If there are two things your Granny doesn't do, it's lie and play extreme sports.
- In your heart there's a room where you lock away all the times and the things that she said.
- And now red is blue. Oh, oh, oh, oh, oh...
- Is it a flush that beats a full house, or...?
- Believe me, I know about houses. I built mine out of straw. I'm not an idiot.
[...]