A mix of " see ya" and "later"

the whale tail is the shape formed when a g-string rides up high over a womans trousers

a combined, shortened version of "see you later". the first part of the word is often dragged out to add extra effect i.e, : "schhhhhhlaters". it can also be combined with "schloser" (meaning loser) i.e.
"schlaters schloser"

old norse for "cheers"
-used in Ireland to signify trust among viking leaders or members of viking unit. The idea is everyone slams their mugs of ale/mead together hard enough for everyones drink to splash into everyone else's the idea being if one of them is poised the rest are poisoned. signifies the unit