Le'Veon Bell is sick and tired of the NFL's "random" drug testing -- and says he refuses to cooperate anymore because he's sick of being poked with "those dirty ass needles."
"I done had 5 'random' HGH blood test in 10 weeks," the NY Jets running back posted on Twitter ... "I’m not doing another after today."
"Whatever y’all lookin for it obviously ain’t there & I’m not about to keep allowing y’all to stick me with those dirty ass needles."
He continued, "Find the players who really do that HGH BS & get off me.