A tiny little island floating off the coast of Frenchland. I've heard that british people come from Britland... which actually makes sense if you think about it
Britland is the home of many british people
Southwestern term for England, also used to easily confuse people between New England and England.
"Eh, Joe went off to Britland again to finish his college off."
"'We're going to Britland for a few weeks.' 'Oh, near Maine then?' '.... No dude.'"