horses ♪ lamborghinis and porsche >> ellis williams, when went by the name e.w., and on the left, daniel robinson ever encountered. ♪ i smell like a bunch of money ♪ ♪ they think it's coal lon ♪ we don't get along >> and their rap, alligators and horses, made an impression on one of us. >> it was the most entertaining songs i'd hear while filming "lockup." it was clever and it really stuck with you to the point where i find myself singing it quite often. ♪ alligators and horses ♪ alligators and horses ♪ alligators and horses ♪ lamborghinis and porches >> robinson served as backup this time, his alter ego drew down, was a well-known member of oakland's rap scene. he was a recording artist and appeared in numerous videos and movies. when he came to jail on a dui conviction, everyone seemed to know who he was. ♪ let me show you what a fella can do ♪ ♪ down girl, my first name is drew ♪ >> drew's celebrity status also took on a different tone. all the inmates who thought they were rappers or wannabe rappers, kind of want to audition for him. >> what you got? what you got? give me a song real fast. ♪