"THAT" advert is from the "losers" side of the country oop north, and no self respecting Yorkshireman would say "trolleys" or
uke: "Tarquin" and you will find that people "on the other side" talked like that a "bit"
before an advertising company decided to try and show "northern" folk to be "thick twats" to the southern "jessies" that are so far up their own arses as to belive it!!
So what your saying Jaws, is a confirmation of my statement above about the Yorkshiremen is probably true, :dunno:
I Question the validity of your American usage, theory, as there were considerably more yanks stationed in linconshire and "darn sarf" type places yet the expression hasnt made any impact on those "local" sayings, :dunno:
the plot thickens!!