(1) Sexually orientated; la-pa-toon-ias: A term used to describe the simletaneous penetration of two penises in the anus of a female. The word originally derived from a Pornographic scene from a 'hardcore' film. The line "lets put two in the ass" was delivered in such an incohent way it sounded like a word of its own. Thus spawned the use of the word Lapatuniues.
(2) Another term for 'etc.'
Example for (1)
"That girl sitting there looks like the type that does some lapatunieus."
Example for (2)
I've got so many books to read, plus I got to sort out all the lapatunieus I get from my bedrins.