crusta
a crusty ass person; can also be used in place of/in conjunction with the name René
person 1: omfg did you see René the other day?!
person 2: oh, you mean crusta? yea, he was acting like such a crustacean
person: tru dat
person 2: oh, you mean crusta? yea, he was acting like such a crustacean
person: tru dat