Football fans can get a bit nasty in the stands. Rude. Vulgar. Confrontational.
On the other hand, the art of effectively heckling the other team's players, getting in their heads, is a skill that few can master.
This Seahawks fan, while trying to be clever, raised the ire of Bills fans and Seahawks fans alike when he shouted from the stands at Buffalo coach Kathryn Smith, "Waitress! Waitress! Can I have a Pepsi, please?!?!"

The woman sitting next to him slapped him and did not look terribly amused.