slanguist means A person with an above-average familiarity with slang; one who studies, or loves to use, slang. Lexicurio rates it Sui generis — a strength score of 88 out of 100.
Etymology
Blend of slang + linguist.
noun
- A person with an above-average familiarity with slang; one who studies, or loves to use, slang.“"The inability of slow-witted censors to keep up with the implications of fast talk from "ultra-modern slanguists" made for a fun game of hide-and-seek between the hip and the hapless.”