Stockton slap 

When nick diaz slaps his opponent in the face during a ufc bout, usually followed by saying "bitch" or "what". Will often yell out "Stockton" or "209" (the area code for Stockton). His brother Nate also occasionally performs the aforementioned slap.

Both fighters testing each others range, and bam diaz gets him with the Stockton slap.

Stockton slap by Jaymz👻 October 21, 2014