KakaHina is the fan pairing of Hatake Kakashi and Hyuga Hinata.
Though there are not many people that use this fan pairing because:
1) They can't possibly see those two characters together
2) Think it is way to weird
3) Think it is gross because Kakashi-kun is thirteen years Hinata-chan's senior
4) Or that they have no imagination
*go to Deviantart.com, Fanfiction.net, or AdultFanfiction.net and looks*
"I am the Original KakaHina fan pairer! HATAKE HINATA!" -Myself!!!