on a string

To combine a drug (or a combination of drugs) with cocaine.

Guy 1: Hey let’s take some acid and shrooms for a soul bomb
Guy 2: Fuck that, let’s do soul bomb on a string and add some coke to the mix

Margit

When a player in a card game (usually bridge) got an incredibly lucky hand and won easily.

Player 1: This was an easy round, I beat yo ass
Player 2: Well, you got a Margit, not too hard with a hand like

gasid

The combination of the psychedelic drug LSD(acid) and nitrous oxide.

I took some acid last night then inhaled some nitrous, that gasid was insane.