Bantai

Junkie give-up, Junkie hobo

Got any weed, Bantai?

Gyaan

1. Trivial Knowledge (in the overbearing sense)
2. Someone giving gyaan becomes a chupper king

He's always giving everyone gyaan about some shit or the other.

Chupper

balderdash, gibberish, gobbledegook

I am so sick of his chupper man!

Maal

1. personal stash of dope.
2. hottie babe (female)
3. contraband

"She is such a maal, man!!"
"Did anyone score any maal today?"