Benji and Joel are twins and Benji is five minutes older.
GC has had two previous drummers, Dusty and Aaron.
Billy used to have dreads.
When Benji and Joel cut them off, they found a dorito in it.
The twins thought they invented the C chord in High School.
The twins used to get prank phone calls saying they would be signed.
On dress-up day, Benji dressed up like Mike D.
GC's first photo shoot was done by their little sister, Sarah.
The photo's were sent as a prommotional package that said, "You can sign us now for cheaper or sign us later."
GC appeared as themselves in Not Another Teen Movie.
Billy used to be in the band, Overflow.
Tim Armstrong gave Benji a mohawk.
Billy did his first tattoo on Benji.
Paul has been playing bass for more than eight years.
Benji, Billy, and Joel are vegetarians.
When Joel sings "Little Things", he blushes.
The twins say that when they were in High School, they used to wear the same clothes everyday.
GC says that they don't care if they are on TRL or MTV, they just care about the fans.
The twins played High School baseball.
Benji used to say he was sick so he could get backstage at concerts.
Billy has his own clothing line, Level 27.
The twins have their own clothing line, MADE.
Paul says that Billy drives like an old grandma.
The twins host a latenight rock show on MTV called "All Things Rock".
Billy does not like making out.
Benji loves making out.
If you have any unique facts about GC, please e-mail us with them.
They'd be greatly appreciated.