Authorities say Joseph Jimenez, 24, killed Scott Riley, 25, after they argued over the beer pong game Friday at a party in a suburb 15 miles outside Philadelphia.

The men took the argument outside, where authorities say Riley mocked Jimenez and taunted him into shooting him. Jimenez allegedly responded by pulling a .40-caliber and shooting Riley in the neck.

Let’s take a minute to discuss the ground rules of beer pong folks:

Number 1: A bounce counts as two cups. If you are an idiot and knock over your own cups defending the bounce, those cups are lost.

Second: Bitches blow. Nuff said.

3: No overthrow rule. That’s dumb.

Four: Re-rack at six, four, three, and two.

Fifth: If you and your partner sink the same cup at the same time, game over.

Now play nice, kids.