look up any word, like cunt:
 
1.
Hot guy who gives you instant arousal when he looks at you with those gorgeous green eyes.
That Kubi got me hot just by looking at me
by Purrzephone July 26, 2011
 
2.
When you have sex with someones ass cheeks with no penetration.
"hey wanna kubi?"

"yes, rub my ass cheeks with your member"
by drgeorge November 12, 2009