Why Americans are insane:
You call rubbers "erasers"
You call condoms "rubbers"
You call crisps "chips"
You call chips "fries"
You call boots "trunks"
You call bonnets "hoods"
You call petrol "gas"
You call lorries "trucks"
You call angry "mad"
You call mad "crazy"
You call draughts "checkers"
You call jumpers "sweaters"
You call trousers "pants"
You call pants "underpants"
You call tights "pantyhose"
You call queues "lines"
You call adverts "commercials"
You call sweets "candy"
You call aeroplanes "airplanes"
You call aluminium "aluminum"
You call anti-clockwise "counter-clockwise"
You call full stops "periods"
You call ladybirds "ladybugs"
Aaaand you don't commonly use 24-hour clocks
I rest my case.
Cheers.