Define Hevi Meaning

Brandon asked his friend Robert, "Where is the hevi? I need hevi."

Have you seen my car?
Yeah, It's HEVY

I hevy need a sleep or I'm hevy bored

Yeah I was trying to sleep in my car outside the casino and then she got hevy and was all on top and everything and I didnt sleep, I rushd---but it went on for a while and was super intense.