car enema Share definition Flag The process of washing the undercarriage of an automobile at a car wash. As I drove into the car wash, the rush of high pressured water to the undercarriage startled me; while this was my first car enema, it certainly will not be my last. car enema by Jackspenn March 8, 2008 0 0 Get merch Get the car enema mug. Buy Now — $32.95 See more merch
