Green Day Dictionary
- Gardening Tips
- A set of 5 rules about gardening made by Green Day. Gardening tip number 5. was... "Never jack off a cactus, because you'll only hurt your hand… And the cactus' feelings." - Tre Cool
- Geek Stink Breath
- 1st Single released off the Insomniac album in 1995. It is track 4 on Insomniac.
- George W. Bush
- A man (also known as the current president of United States of America) whose decisions are strongly disagreed by Green Day.
- Gibson SG
- A guitar that Billie Joe uses at times.
- Gilman Street
- A place where Green Day used to perform in the early days.
- Give Me Novacaine
- Track 7 on American Idiot.
- Gladdy Webster
- Tre's dream girl from his youth.
- God Told Me To Skin You Alive
- The name for the Insomniac artwork.
- Going To Pasalacqua
- Track 6 on 1,039/Smoothed Out Slappy Hours.
- Goldfish
- Tre during the Warning tour used to starve 3 goldfish in a goldfish bowl and then waited until the champion ate the other 2.
- Golf
- Tre's favorite sport.
- Good Riddance (Time Of Your Life)
- 2nd single released off Nimrod in 1998.
- Goodbye Harry
- A band Billie Joe has played with.
- Governator
- A song appearing on the American Idiot single Part 2 B-Side sung by Mike.
- Gravy
- Mikes cat that died and is on the dedications of Kerplunk
- Green Day
- The name of the band, What they call a day where all you do is smoke pot and the song is track 5 on 1,039/Smoothed Out Slappy Hours.
- Guns
- In early 2001 Billie Joe was mugged at gunpoint and is now terrified of guns.