When you cuff someone, it means that you will make the person be your girlfriend/boyfriend and not let anyone else date them.
by kingkaaayyyy July 17, 2017

Cuff is the slang term for being tied down into a relationship & telling the whole word that he or she is yours.
Brett: Dude remember Kylie Smith
Owen: Hell yeah she's so hot
Brett: I know right ,but too bad Ryan
Already cuffed her.
Owen: Hell yeah she's so hot
Brett: I know right ,but too bad Ryan
Already cuffed her.
by IcecReamCHika August 17, 2014

To protect or overprotect a boy/girlfried in fear that he/she might find interest in someone else. Another way of cuffing is announcing a relationship loudly around a large crowd rather verbally or physically. Think of it as a relationship leash, or handcuffs (thats what it is originated from anyway)
That dude gets any girl he wants in the club. You Better cuff yo girl...
You Dont Let Her Go Nowhere! Are You Gonna Cuff Her Forever?
You Dont Let Her Go Nowhere! Are You Gonna Cuff Her Forever?
by YoungChief The Meff a Dondotta September 16, 2007

(v) excessive smothering. Boo loving. To tie one down in hopes nobody can claim him/her :example: if you dance with a women at a club for 4 or more songs then sorry my friend, you are cuffing
by xscatteredxjawnx March 25, 2010

by tony chekno August 19, 2007

by Peterock182 November 15, 2011

The "slap-type-thing" thing that is done to the back of someones head/neck when they do something dumb. They are cuffed.
by CrazyDaisy April 14, 2006
