'Pawn Stars' Co-Star Chumlee -- I'll DJ For You ... But I Need Girls and Girl Scout Cookies

"Pawn Stars" co-star Austin "Chumlee" Russell will DJ your club ... but only if you provide him with Girl Scout cookies and hot chicks.

The aspiring DJ is ready to scratch out his first gig Saturday at Ghostbar Dayclub's season finale at the Palms in Vegas ... his contract rider demands more pampering than Eddie Van Halen. Por ejemplo:

-- 1 pair of Hawaiian Nike Dunk SB's

-- Dinner at the N9NE Steakhouse for his crew

-- A basketball suite for a pick-up game after the show

-- Beautiful waitresses to escort him to the stage

-- Girl Scout cookies (Thin Mints and Peanut Butter Patties)

-- 2 Nerf basketball hoops and 5 Nerf guns