Rarely used slang, used to refer to a firearm.
"I got the rocket on me so that n-gga peeled off"
Two connected towns in central Illinois mostly known for UIUC, an amazing college. Champaign Urbana is also known for wannabe gangsters, incredibly inconsistent crime rates, and features heavy segregation, despite little racism.
"I'm from Englewood but I just made it out"
"Shut yo dumb ass up your from Champaign-Urbana nigga"