mysto

An abbreviation for 'mystical'. Coined back in the sixties when any experience with drugs were considered mystical.

Matt: "Yo dude, did you try some of that trippy acid?"
Pete: "Yeah man, it was mysto, dig?"

by Kidnap The DJ August 22, 2011

mysto

An unsolvable mystery. A man appearing to be a woman or vice versa.

That fella is a real mysto, oh wait, it's not a fella at all.

by Bill from RNOC August 23, 2011

Mysto

An abbreviation for mystical.

"It's phony, goddamn it but mysto and after a while it starts to infect you, like an itch, the roseola." p.19 of The Electric Kool-Aid Acid Test, by Tom Wolfe.

by ASlateReader August 23, 2011

Mysto

Something magical or mysterious.

That's so mysto

by caspian886 August 23, 2011

Mysto

A friend who has fallen out of communication with his/her crew.

Ted has gone mysto on us ever since he started coaching his kids. Hope he pops up for a beer some day.

by selgreco May 18, 2018

Mysto

An abbreviation for "mystical."

It was mysto why there wasn't a definition on Urban Dictionary for "mysto," so I made one, immediately after some dumbass on Slate said there wasn't one, rather than just making one himself.

by Kenboy August 23, 2011

Mysto

Mysto means secret or known only to a certain group of people and was apparently first used in a widespread way among college students in the 1960s.

The meeting was for mysto purposes among the initiated.

by BigStevieNobody March 1, 2021