We don't say flotsam over here.
Can you please suppress the retardation for a sec.
Basile says "flotsam." My cousin's Aussie husband says "flotsam." Therefore, "flotsam" is Aussie. Also, your sarcasm sucks. You're simple and unfunny, sweetie. Basile's humor sucks, too, so we can conclude that Aussie humor sucks. Still undecided whether they're all as stupid as you, though.
Jim Jefferies is an exception, though; that fucker's funny.