Slang for fake ecstasy. Often used by people selling their anti-depressants or vitamins to the tools at school.
Guy 1: Hey man you got any ecstasy?
Guy 2: Yah brah, its purple rihno.
Guy 1: Sound hardcore! I'm gonna get f'd up tonight!
Guy 2: You sure are pal!
Guy 2: Yah brah, its purple rihno.
Guy 1: Sound hardcore! I'm gonna get f'd up tonight!
Guy 2: You sure are pal!
by HotCakeLover May 31, 2010
Get the Purple Rihnomug.