According to Wikipedia, terms and euphemisms for old people include “old people”(worldwide usage), “seniors” (American usage), “senior citizens” (British and American usage), “older adults” (in the social sciences), “the elderly” and “elders” (in many cultures including the cultures of aboriginal people). One 90-year-old woman didn’t think old started until you were 95.
Text speak suggests a "don’t care" attitude and a lack of respect for the prospective match. "A picture speaks 1,000 words," says dating psychologist Madeleine Mason, who hosts Passion Smiths, workshops and seminars based on getting Britain’s lonely hearts back in the dating saddle.
Mason urges users to avoid taking blurry selfies and cautions against portrait shots featuring other people.
The "sapio" part comes from the Latin word "sapiens," which means "mind. Your drunken hookup is just a text away; but exclusivity seems foolish when your next drunken hookup might also be just a text away. Sex researchers yes, that's a real job coined the term in to describe the practice, which is increasingly popular among millennials who are less shy about sex and more interested in weeding out incompatible lovers than so-so conversationalists.
Still, swinging is alive and well for Gen Xers taking advantage of increasingly liberal sexual mores as society shifts slowly away from the restrictive confines of absolute monogamy and towards something a little bit more flexible.
Swingers are people who 'swing' from one sexual partnership their spouse to another.