Cocaine containing amitriptyline, a purple nerve pain and
antidepressant medication. It gets the name (Chowder Powder) due to the
Cartoon Network show Chowder which has a purple
main character. This type of cocaine is purple due to the added amitriptyline. (Hence the name.) Chowder Powder has been popularized in the Midwest, namely Illinois, Michigan, Ohio, and Indiana but has been seen on the East Coast.