1. A fine ass worth watching, and possibly exploring later.
2. For a larger ass, simply add more "dong" on to the end.
3. From the Missy Elliot song "Work It".
4. If you didn't know already, Missy Elliot is from P-Town (VA).
Standard:
"and you think you can handle this ga-dong-a-dong-dong"
Supa Fly:
"dammmmmmmmmn she got the gadong-a-dong-dong-DONG goin on!"
The sexual version of ding dong ditch where you slap your penis on the outside of a girl's vagina several times before bolting out of the room and leaving.
I didn't really want to have sex with her, but I wanted to know that I could, so I dong dongditched her.