someone easily fooled
The fruit vendor took me for a dupe, and tried to charge me a hundred rupees for one chiku.
Sounds like POPE: pope who deceives people for money in Vatican city from dupe think of dopehead which means stupid & he can be easily cheated DUPE sounds like dope means so "to impure something", means to cheat someone. That DUde Punk'd mE! ~ Dupe Soud like dukes and Dukes can deceive us by giving taste of mango