TMZ says a source witnessed Suge talking to a guy -- and the conversation was friendly at first.
Then it turned. Suge shouted, "I want my money!"
Suge then rushed the guy with the help of his posse, and began hitting and kicking him. During the fight, Suge put a random guy in a headlock, demanding his cellphone.
It was apparently not the best thing he could have done. After people outside the club broke up the fight, the random guy landed a right hook to Suge's face, knocking him out cold.
Knight was apparently out for nearly three minutes. His peeps then rushed him into a nearby SUV. After Suge woke up, he began yelling for random guy's cell phone.
