"Some guys in the back of a pickup just started yelling the N-word at me," said Payton Head, Missouri Student Association president.
The tweets come during a week of protests.
"We're out here, we've been here, we ain't leaving, we are love," students shouted on Yale University's campus.
"Tom Rochon, no confidence," students chanted on Ithaca College's campus.
It shows Mizzou's stories have touched a nerve nationwide.
Disclosure: Newsy is affiliated with the University of Missouri.