...you swurved at the guy because he pulled up next to you? I'm lost.
Edit: Tailgaters suck, the brake check method usually does it for me. But someone who is speeding usually has the same chance of catching a red light as you (going the speed limit) do. Its all luck, the people that speed just to get somewhere faster are retarded, unless its a higway its the same as going the speed limit unless you're really lucky. Obviously spirited drivers do it to stay awake...