Marshawn Lynch hurled F-bombs at a group of kids during a drill at his football camp in Seattle ... and when one of the moms confronted him, Marshawn asked, "Is there a man here with you?"
It all went down at Lynch's Fam 1st Family football camp on July 28 at a high school in West Seattle where Lynch was out on the field coaching up roughly 200 kids, some as young as 9 years old.
At one point, we're told 33-year-old Lynch tossed some of the kids out of a contact drill .