JRC

JRC, Junior Chicken, or Jr.Chicken. A type of miniature chicken sandwich sold exclusively at McDonald's in Canada. The term jrc was made popular by a young rapper from a small town in the heart of Ontario, Smiths Falls. His name is Isaac Haskins, formerly known as Young White-Out.

ISAAC: "Sup boys, let's head down to Dirty Don's for some greasy JRC's"

MCRAE AND THE BINO BOYS: "Chafucking rightskies ladskies, let's header out!"