US vs UK English

US: alumum
UK: aluminiumium

US: tru
UK: thrououghough

US: nom-nom
UK: bisquouitte

US: water
UK: splishy-sploshy

US: football
UK: chadditch

US: bullshit
UK: moo rubbish

US: Hi!
UK: Oi!

US: jack off
UK: chap fap

US: simple
UK: easy peasy lemon squeazy

US: Are you crazy, dude?
UK: 'av you gone bonkers, mate?