Cardi B Blasts NYPD in Profanity-Laced Tirade, 'Suck a Fart and Suffocate on It'

Cardi B is FUMING over the NYPD allegedly shutting down her pal's back-to-school event -- and speaking of fumes, she wants New York's finest to choke on hers. The Bronx-born rapper went on a tear Tuesday night, calling out the NYPD for what she…