Original sentence: Meanwhile he is trying to set up a large meth score with a notorious drug dealer Pooh Bear (D'Onofrio), an eccentric psychopath who lost his nose to excessive snorting of "Gack" (street term for cocaine)
Edited sentence: Meanwhile he is trying to set up a large meth score with a notorious drug dealer Pooh Bear (D'Onofrio), an eccentric psychopath who lost his nose to excessive snorting of "Gack" (street term for methamphetamine)