I came up with this while reading a Naruto fic with cell phones.
Why Ninjas don't have cell phones
Lee's team was getting ready to attack the target. They were on a b ranked mission, so they needed to be careful.
"On the count of three…1…2…RING!" Lee's cell phone started to play the Barny theme song as a ring-tone.
"What the hell…" The target said once he saw lee in a three trying to turn off his cell phone.
"Turn off, Turn off, Turn off, WHY WON"T YOU TURN OFF!" Lee said, now shaking cell. A kunai thrown by the target shut it up.
"RUN!" lee's team said at the same time, and ran off.
Fin
Why lee? I don't like picking on Naruto.