N-The act of performing both anilingus and cunnilingus in one motion, generally with the recipient's legs elevated.
Giving full koalas is a leading cause of bad breath amongst adult film actors.
by full koala December 14, 2010
The act, and sometimes attack move) of jumping on someone's back until the person is forced to the ground.
So I was in photography class and I got full koala'd. It was pretty bad.
by alphamaledomination April 25, 2006