person (of) opposite sex sharing living quarters
Not if you are inviting a married couple. If they are POSSLQ's , and the man is not well known to the affianced couple, then yes, you may address the lady first.
There are acronym for both common and proper nouns. Examples of acronyms for common nouns: RAM for random access memory. SNAFU for situation normal all fouled up. SRO for single room occupancy. SCUBA for self-contained underwater breathing apparatus. POSSLQ for person of opposite sex sharing living quarters. BBQ for barbecue. K-9 for canine. BFF for best friend forever.
you mean what you mean
It mean what you don't what does it mean.
Mean is the average.
What does GRI mean? What does GRI mean?
The haudensaunee mean irguios
The correct usage is "what DOES it mean"
he was a mean person who lived with mean people in a mean castle on a mean hill in a mean country in a mean continent in a mean world in a mean solar system in a mean galaxy in a mean universe in a mean dimension
as you do
No, but sometimes "average" means "mean" - when it doesn't mean median, geometric mean, or something else entirely.
He is as mean as a copperhead snakeHe is as mean as an angry bearHe is as mean as a bottle of brandyHe is as mean a black woman