Green Day Dictionary
- Cafeteria
- Billie Joe and Mike first met in their school cafeteria in Rodeo, California at age 10 with them both wanting to play heavy metal guitar.
- Castaway
- Track 5 on Warning album.
- Cheech
- Alcoholic drink Tre enjoys.
- Cheryl Nasser
- Mike's adoptive mother, who is native-American.
- Christie Road
- a place where Green Day used to go and smoke pot. The song Christie Road on Kerplunk track 4 was written about this place.
- Chump
- Track 3 on the Dookie album.
- Church On Sunday
- Track 3 on Warning.
- Cigarettes and Valentines
- The name of the album, that was supposed to be released, after Shenanigans, but the master tape was stolen. After that, they came out with American Idiot instead.
- City Of The Damned
- Part 2 of 'Jesus Of Suburbia' on 'American Idiot'
- Claudia
- Tre's Ex-Wife.
- Clown College
- Tre went to a Clown College before the band got big.
- Coffee
- Mike loves coffee.
- Coming Clean
- Track 11 on Dookie.
- Cook
- Mike used to be a cook before he was involved in music.
- Corrupted Morals
- A Band Billie Joe has played with.
- Count Mikeula
- Mike was "Count Mikeula" on Halloween, '04
- Creepers
- Shoes Billie Joe wears in the Boulevard of Broken Dreams
- Crummy Musicians
- A band Mike has played with.
