No, Joey, you cannot watch too much Dr. Who!!!!
And be sure to catch Torchwood; if you have ComCast, every episode is now available on On Demand.
My fascination with Brit-isms began with the owner's manual for my Triumph Spitfire, which told me things like how long the running-in period was, how raise & lower the hood and the bonnet, and that the spare tyre was in the boot.
(Translated into Yank: breaking-in period, put the roof up & down, open & close the hood, tire in the trunk)
I have done advanced studies with the Dr., Captain Jack,
Peter