Dead chips is a New York slang which means
Ugly
EX:
Imani: Have you seen Leilani’s new snap story??
Jaylani: Oh nah that bitch is “dead chips”
Jaylani: You seen the new girl at our school yet?
Imani: That bitch is dead chips
Its like saying dead ass but way better and people are much more likely to believe you than the basic "Dead Ass" and the and chips acts as a on god replacement.
Did you get the meat out of the freezer? bro I swear I did like "Dead Dick And Chips mom"