If you heckle a comedian, the world is going to go ahead and assume you're on cocaine.
For the second time in a few weeks, coke was found on the person of a disruptive audience member. This time, comedian Adam Newman found coke in the jacket of a heckler who had gotten up to use the restroom. The heckler's wife volunteered the jacket to Newman, and it certainly seems like she wanted him to find the drugs.
Based on this small sample pool, we can confidently say that if you yell out at a comic, you might as well be Keith Richards in the '70s. Clean it up, junkies.