A term most popular in Gen Z and onwards, “sneaky link” is a combination of the verb to link (which means to meet up/hang out) and sneaky (which means to be discreet).
Because of the nature of how these two terms interact, the compound noun “sneaky link” is most commonly used to refer to a hookup, though it can also be used to describe a friends-with-benefits relationship.
Friend 1: What’s good witchu bruh, I know you tryna smoke tonight.
Friend 2: Ayum you know I would, but I got a sneakylink tonight, you feel me?
Hanging out with someone and making out but on the low. You do not tell anyone and it doesn’t mean anything, no feelings or strings attached, just for the fun of it.
me and my sneakylinkaren’t talking or anything like that