Dueling Signs
As hilarious as some fan signs can be, some can be pretty annoying and taunting. It’s like these fans come well prepared for every scenario, hence the signs. While the one with the more peaceful sign may seem ordinary enough, the other is definitely out for war.
He’s not holding back on what he thinks, and he’s not giving the referee a break at all. Imagine what the look on the referee’s face will be if he turns back and finds this. He knows better than to look back, anyways.