Two Seattle Seahawks players were verbally accosted at the team practice facility -- when a pissed off woman in a truck started yelling at them to "get off your f**king knees" and stop protesting the flag.
Neiko Thorpe and Mike Tyson say the woman "followed us to work" at the Virginia Mason Athletic Center in Renton, Washington and unloaded. Thorpe started recording.
"Stand up and be a man," the woman says ... "I don't care who you are. All I care about is the fact that my tax dollars pay for you to play and go f**king play.