Following the firing of former Buffalo Bills coach Sean McDermott, Bills Mafia is reacting in a way they are best known for. Fans are now donating in increments of $19 to both the Skin Cancer Foundation and Make-A-Wish WNY in an effort to show their gratitude for McDermott.

The Buffalo Bills' firing of head coach Sean McDermott left plenty of NFL fans surprised, and it seems members of the team were just as stunned.

Buffalo Bills head coach Sean McDermott looks on before the game against the New York Jets at Highmark Stadium.

This Bills are searching for a new head coach and, while Mike Tomlin might be a good fit, a number of hurdles make the pairing unlikely.

"I’m standing up for Buffalo, dammit," Sean McDermott said after the Ja'Quan McMillian interception that was confirmed in New York.