The set-up: 270-degree cloverleaf design highway entrance ramp. Some jackass tailgating you because his time is more important than yours. The preparation: Go faster. Fast enough to where you are STILL IN CONTROL, but you know your ass end is going to come around if you go any faster. Hopefully the jackass behind you will be either brave or dumb enough to still be in your exhaust pipe. The execution: Jerk the wheel to the inside and immediately begin to countersteer. Accelerate ever so slightly. When you are done having your fun, jerk the wheel to the outside and resume driving like you have some sense. The payoff: You just looked cool and the jackass has given you some breathing room.