This occurs when you are driving around in a circular motion. Usually it occurs in small towns.
To flip laps you start at a starting point, usually a parking lot. From there you drive a few blocks, anywhere from 3-12. Then turn left or right, and keep turning that direction until you are back on the road you started on and return to the start point. This is a lap! Now continue doing this and you will be flippin' laps and all your friends will know it!
by Nickerbug May 04, 2010
Can you define these popular missing words?