1. The act of tailgating WAYYYYY too close to the car in front of you

2. the person behind you is wayyyy too close for comfort. in a car

A short stop by the car being bumper loved in both cases can result in being/doing the rear-ending
Driver: Yo ! this car behind me is mad close, they keep bumper lovin !
by H-Carr March 8, 2009
Get the Bumper Lovin mug.