American actor, writer and producer born on 7 March 1984 in Detroit, Michigan. He started his career as a stand-up comic, after which he appeared in small roles in film and TV in 2000's. He's known for Tropic Thunder (2008), Big Mommas: Like Father, Like Son (2011), and as Grover in Percy Jackson: Sea of Monsters (2010) and its sequel in 2013.