When you are done having anal sex and you have some feces on your penis, you then make a dot on the forehead of your partner with the feces.
I gave that chick the dirty hindu.
by B. Brasky October 16, 2007
1 more definition
After having anal sex, the man dots the womans forehead with his penis leaving a shit spot.
I pulled out and gave your mom a dirty hindu last night.
by T. Cotton October 12, 2007