donkey punchのようなどんな単語でも探してください。
 
1.
(V.) The act of fuddling another persons butt. This can be man on woman, woman on man, man on man, and woman on woman.
After a romantic date with Ashley, I went back to her house and I butt fuddled her.
SparkyTによって 2014年05月08日(木)
 
2.
The fuddling of ones butt. A physical or handshake for your butthole.
That doctor completely buttfuddled me.

I was bored so I decided to buttfuddle the dog.
HelpMeIveBeenFuddledによって 2013年09月24日(火)