Definitions by RETRO SF

M&M's 

Slang for Ecstasy; the pressed pill form of MDMA ( Methylenedioxymethamphetamine)

"Yo are you selling any M&M's right now?"

M&M's by RETRO SF July 5, 2018

Heart Eyes 

"Heart Eyes" refers to the dilation of the pupils that occurs when one consumes MDMA ( i.e. Molly, Ecstasy, X, Beans).
This term comes from MDMA commonly being known as the "love drug", for the sense of euphoria and connection many MDMA users have while rolling. It is not uncommon to see many users hugging or caressing one another.

Hey man, I popped a bean about an hour ago, do I have heart eyes yet?

Heart Eyes by RETRO SF February 19, 2018