Definitions by PooPapa
Duner
When you shit on your partners back then ride them like a donkey.
In some instances a smear in the hair at the end of the session is acceptable. This is also awarded the desirable name of a hairy duner, or the duner encore.
In some instances a smear in the hair at the end of the session is acceptable. This is also awarded the desirable name of a hairy duner, or the duner encore.