An urban term used to describe excessive heat in an apartment. The term is derived from the excessive heat commonly found in apartments in low-income housing due to the radiators/boilers being poorly maintained and therefore blasting uncontrolled heat during winter.
Nena walks into Nazya's apartment and gasps, "Girl, you've got ghetto heat in here! Turn that shit down - I'm already roasting!"
by Stylista Extraordinaire April 10, 2013