How you behave on The London Underground (or tube) whenever you may be on it. It may be that you do offer your seat to those who need it more or it may be that your a douche its however you act on the Tube.
Guy 1 "hey dude check out that dick not giving that pregnant lady his seat"

Guy 2 "wow.. what a dick, I bet he's in a shit tube-mood"
by JB9254 July 21, 2011
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