A Dehli Dot is basically the "reset" button on an indian's or paki's forehead.
The taxi driver was cursing at me in Punjabi so I pushed his Dehli Dot to calm him down.
by Defcon 4 and waiting August 13, 2010
1 more definition
A usually dark-colored skin mark left on the middle of a girls forehead after having it sucked for a long period of time.
My girlfriend was angry after I left a Dehli Dot on her forehead.
by TheDotMaster January 20, 2010