Balls-Out Awesome. Adjective. Definition unclear; When I checked it in Websters, it just had a picture of Tom Petty.

You know what's ball-out awesome? Tom Petty's plans for the Super Bowl's half-time show:

Instead of rehearsing an elaborate stage show -- complete with countless dancers, multiple songs, fireworks, and the rest -- Tom Petty has decided that during Sunday’s halftime show he’ll simply play “Through the Fire and Flames” on his Nintendo Wii, and then walk off the stage.

“I just figured, why waste all that time? Why make everyone sit through an insufferable halftime show again?” said Petty, who is very excited about the game between the Giants and Patriots. “Instead, I’m just going to bitch DragonForce on ‘expert,’ which should be enough show for everyone.”

Through the Fire and Flames is known for a remarkably complicated note pattern, and finishing it on expert mode is considered (in the Wii/Guitar Hero III community) to be like climbing Mount Everest. (Source)

Finally, a reason to watch the Super Bowl half-time show besides the remote possibility of catching a glimpse boob.