Is this intimidation with a taser?

cop pull my friend over he's 17 years old, cop pulled him out the car because he said he smelled weed and my friend said something, so cop pulls out taser and put it up to my friends chest the cop said whats wrong with you why is your heart beating through my taser and the cop says i can make it beat way faster when i pull this trigger you want me to then the cop laughs whats up with that