A person who transforms into a completely serious and un-fun mood when the time of travel has come (travel holocaust). They always appear to be in haste as they are always 10 to 15 feet in front of the family. they must arrive 2 hours to an airport gate and you may not leave your seat no matter how much you need to urinate or else "you might miss the flight"
James:Dude, whered the travel nazi run to?
Josh:He's like 50 feet ahead, scouting out the quickest path to the gate so we can arrive before the flight leaves tomorrow...