Snoop Dogg and Wiz Khalifa are being sued for egging on concert-goers just before a railing collapsed at one of their concerts. The two artists are being sued by 17 attendees, who claim they were injured when the fencing collapsed during “The High Road” tour in Camden, New Jersey, on Aug. 5, according to TMZ. Snoop and Wiz reportedly yelled “Everybody in the motherf——g grass, bring your a– down here,” just before the fencing broke, according to the lawsuit. The victims claim that by shouting that line, the pair ignited the stampede, which caused concert-goers to fall about 10 feet onto a slab of concrete. Nearly 40 people were hurt…