the art of remembering an arousing occurrence or some porn you watched while masturbating, often handy if you have no porn or your in the shower

In the 80's during the crack cocaine kerfuffle you walk up to the dealer you don's say, "Crack" you might get knocked out. I've seen it so, Instead someone came up with the word "jack" this was the common term being used now. Gimme a few of them jacks man. Now if you got ripped off because someone put planters peanuts in your vial or the fake crack they were selling in the smoke shops back then and sold it to you that person is "Fakin Jacks"