Mama Said Knock You Out by Ll Cool J

"Mama Said Knock You Out" is the fourth single by rapper LL Cool J from his fourth album of the same name. The song famously begins with the line, "Don't call it a comeback/I been here for years." Before "Mama Said Knock You Out" was released, many people felt that LL Cool J's career was waning; his grandmother, who still believed in his talent, told him to "knock out" all his critics.The song was produced by Marley Marl with help from DJ Bobcat along with LL. .