I just pull the quick release handle on the trunk and the trunk monkey leaps from trunk....smashes the windshield of the tailgater.....jumps back in to my trunk and on I go....
Ok really I've cut people off.....usually not on purpose...I try to give them a sign Im sorry then press on. If it happens to me I try to calm my jets and let it go. Brake checkin is not a good idea in any circumstances. Easy to think your just waking someone up but what if they crash and kill some poor kid behind them? Easiest to just move over get outta their way and hope they don't cause an accident in front of you sticking you in traffic for 3 hours.