is it practise, or practice?
aluminum, or aluminium?
bum bags, or fanny packs?
and just what is a potato chip?
do they play defense or in defence?
an interstate, or maybe a motorway
I’m appaled, or is that I’m appalled?
is the language English, or American?
and why do they spell computerise with z?
there may be a little dissention, or dissension
but, when you’re a true and polite Englishman
you’ll allow there’s charm in their grab-bag of words