VIDEO: Bills fan RKOs friend through tailgate table

There are two constants on NFL Sundays: Tailgates, and Buffalo Bills fans endangering themselves at said tailgates.

First it was a Bills fan being knocked out by a parked bus during "Dizzy Bat." Then it was the fan who failed to RKO a dummy wearing a Tom Brady jersey.

Now there's another RKO-style takedown to add to the collection, with one Buffalo fan interrupting a delightful tailgate dance party Sunday to slam his friend through a folding table.

He even celebrates after.

Will there be any Bills fans left alive at the end of the season?

- With h/t to Deadspin