The main thing that an adult needs to remember when attending a baseball game is this: it is of the utmost importance to play it cool if and when a foul ball happens to land nearby. Do not fight with another fan while trying to pull the ball out of a trash can, do not snatch the ball from a child, and do not frenetically dig and claw under the seats seat in search of a foul ball.

These two Giants fans forgot to heed that third rule last night, and they ended up looking like chumps because of it. Don't let this happen to you.