Where the girl opens her ass cheeks to expose her asshole. Then the man takes his finger and runs it around the asshole to make her sing. Just like a Tibten Singing Bowl.
"Dude I totally ran my finger on her asshole and she sounded just like a Tibeten Singing Bowl"
2) It is the east, and Tibett is the sun.
3) Person 1) Wow, that girl is really standing up for what she believes in!
Person 2) I know! She's such a Tibett!