Who is your favorito! sidekick to either any good o bad guy?

This is a crapola pic so,forgive me. But,I can't remember that kid's name that hangs with Gene Starwind..
Deidara and Tobi from naruto are quite hilarious together!!
(Any pair that fights all the time are funny!)
Roy mustango, mustang and Mae Hughes from FMA as well..another example of a funny pair...
Natsu and Gray from Fairy Tail lol!