TMZ Posts Video of Bills DT Adolphus Washington’s Arrest

TMZ Sports has obtained video of Buffalo Bills lineman Adolphus Washington was confronted by police while handling a gun in his car … and the standoff is VERY intense.

Cops stormed Washington’s 3-wheeled Slingshot vehicle as they were clearing out a party at a Cincinnati-area water park. Cops say they saw Washington reach down and pick up a Glock.