- Crosses the Line Twice: Pretty much the entirety of "I Feel Fantastic." The song is a cheerful, upbeat song about a guy with a severe addiction to painkillers and other prescription drugs. Including "steak-tastes-better" pills.
- Ear Worm: His songs are very melodic.
- Harsher in Hindsight:
"I come from a rock and roll town
And I know a kid named Mike Brown
If he ever comes to my town (if he ever comes to this crazy town)
I'm a gonna knock him down (I'ma gonna knock him down, I'ma gonna knock him down)"
- Hilarious in Hindsight: Ikea teamed up with one company to furnish prefab homes, and another to build a block of cheap apartments. If you don't have a home, you can actually buy one from Ikea.
- Ho Yay: He has described his songs from Portal in a romantic sense, with "Want You Gone" in particular being GLaDOS' "break-up" song towards Chell.
- The Wiki Rule: http://www.jonathancoulton.com/wiki/Main_Page