I just found this rather quirky,
From my time scoping about the British "custom instruments/pickups" scene my daily vocabulary has seem some slight additions that I didn't use before:
"that new custom guitar is ace!"
"that was bloody $%ed up"
"alright cheers!"
and
"wow, i finally know what a quid is!"
Just curious of any other nationals had picked up a few words from this boards, as I've never seen any americans use any of the above in the context that the British use.