Pranks and Greens
| Episode Number | 6 |
|---|---|
| Season | 21 |
| Aired | 2009-11-22 |
| Overview | Principal Skinner is getting fed up with Bart's pranks, so he informs Bart that he is not the best prankster after all. A former student named Andy Hamilton is hailed as the best prankster, and Bart sets out on a mission to track Andy down. However, when Bart finds out that Andy is a 19-year-old still in his pranking days, they become fast friends. |
| Runtime | 25 minutes |
| Absolute Number | 447 |
| Finale Type |