Reverse Haji Handshake

Verb. The act of masturbating with your left hand (even when right-handed) for the simple reason of keeping your right hand pure in the eyes of Allah.

Person 1 thinks: "Man, good thing I did the Reverse Haji Handshake earlier today or I might feel morally upset about shaking this Tribal Leader's hand."

Tribal Leader: "Durka Durka Akbar."