Slaughterhouse performed at the Highline Ballroom in New York last night. But before the four MCs made their way to the venue, they stopped by Funkmaster Flex's Hot 97 show for a quick rap practice session. Each member of the crew -- Royce Da 5'9", Joe Budden, Crooked I, and Joell Ortiz, in that order -- took to the mic to spit their damn faces off. You might recognize some of their bars from previous freestyles, but it's not like their punch lines and wordplay are any less impressive. But I have to ask: who had the best rhymes? I'm going with Crooked.