Here in New Jersey it took me a long time to get used to grammatical variations. I came from Iliinois, where we go "to the beach" or, in a stretch, maybe "down to the shore". Here in Jersey you go "down the shore". And in Iliinois you wait in line for something, here it is "on line" which I think is related to internet use, not waiting for your coffee or train.
And I love the British Queue because of its spelling. I do like words, and I don't know anything else that has the double "ue"
Also, what happens if you offer someone a coke and all you have is pepsi? Must lead to some confusion.
"Would you like a coke?"
"Sure"
"What kind?"
"Well, a Coke"
"We don't have coke, all our coke is Pepsi"