My bad irritates me as prey tell (sorry Ben) also does...
But a lot of Americanism is used here in Australia because we hear it every day on TV.
Of course most English speaking countries have their own version as I found out going from the UK to NZ and then here in Australia.
One offensive expression that is used often here is "free gift" .
I surely would hate to pay for one.
Can't stand the Kiwi "score!!!" but we use the potentially equally irritating "you beauty!"...
" Does nobody celebrate a birthday anymore, must we all "turn" 12 or 21 or 40?"
Not every one celebrates birthdays..