Sasori
Tell him Deidara is sleeping with Sakura.
Mock his art.
Ask him if his dick is screwed on and if it means he's always hard.
Run crying to him when ever you see him.
Hug him.
Tell him he gave you a splinter.
Chase him around with a chainsaw.
Accidentally dump a jar of termites on him.
Tie a knot in the cord in his stomach.
Call him short.
Call him old.
Tell him his art will never last forever because it will rot eventually.
Laugh at him and mock him because he got beat by a girl.
Run to him crying and tell him that Deidara was killed.
Record his reaction.
Post it on youtube.
Send Deidara a love letter from him.
Saw off his arm while he's asleep, if he wakes up screaming, tell him you wanted to know if he bled sap.
Carve your signature into his arm, claming you're the artist.
Sell him to a puppeteer on the ebay.
A/N: Sorry for the long wait, I haven't been feeling funny lately so here's what I could come up with.