A variety of American cedar wood, which was fashionable for making movie props in the late 1980s and early 1990s. Kevin costner was noteable for it's light weight, ready availabilty but high cost of production. It has fallen somewhat out of fashion now, but kevin costner products were often found adorning the covers of TV Guide and Sears catalogs.

A term used to reference cannabis/marijuana/weed.

(v) -ing, -ed
to save someone

referencing the 1992 hit movie "The Bodyguard", where Kevin Costner plays the part of Whitney Houston's bodyguard

Used to acknowledge when someone saves your ass. Often when "dodging a bullet" is not an option, your friend may step in and Kevin Costner you. Act is often performed by a wingman

Works IRL or when online.

A guy some of us have convinced ourselves we look like, despite not being related to or knowing Kevin Costner, or being told once in our life that we were his lookalike. If that's not weird enough, we have convinced ourselves that we have convinced females at work that we looked like Kevin Costner, and that she can't tell the difference between us and Kevin Costner, even injecting a sample the DNA of Kevin Costner into our own blood so that we cant tell the difference between ourselves and Kevin Costner.