Mary jane

[Becky]

Mary Jane is a different name for Marijuana. Also a song from Rick James which really explains it well.

[Justin Bieber]

Another word/phrase for [marijuana], It is no particular type of marijuana, just a slang word for it in general. Also can be shortened as just Mary, not Mary Jane

[Tanya Shivari]

Slang for marijuana. It originates from the Spanish language. Literally
Mari-Mary
Huana/Juana-Jane

[Mark Zuckerberg]

nickname for marijuana; many singers use this in their songs