on a cuff Share definition Flag When you get something on a cuff it means to get something given to you first then you have to pay later. My weed dealer gave me an ounce of weed on a cuff, and told me i had a week to pay him. on a cuff by stoleavan November 28, 2006 0 0 Get merch Get the on a cuff mug. Buy Now — $32.95 See more merch