A slang term for fat bags of cocaine...used on the phone at all times when ordering from the dealer so if the DEA are listening, they wont know what you're talking about. Chances are that they know what it is by now.
Fat white is a 30mg OxyContin pill. The pill has an imprint of RP on Onside and 30 on other side. It was made popular in a region of southeast Houston, by a known OxyContin dealer, who’s cat was named fat white
That fat white has to much powder when I snort it. I guess they are ok to eat but I snort my pills and fat whiteshave to much powder