"Boi" doesn't stand for anything. It's just the word "boy" spelled with an i. It usually indicates a youthful "boyish" male who is over the age of 18.
Friends With Benefits
Janelle Monáe Tightrope [feat. Big Boi]
The acronym AD stands for Anno Domini.
Domini
Advantage
you can find an ad at uspca
BC is "before Christ" and AD "anno domini"
Automatic Transmission.
After Death of christ
arun
The letters AD stand for Anno Domini. The phrase Anno Domini is actually medieval Latin which means 'the year of Our Lord'.
In a personal ad, "442" typically refers to a type of relationship dynamic, specifically indicating a situation involving four people (4) in a primary relationship, with two additional partners (2). Often, it suggests a polyamorous or open relationship structure. However, the exact meaning can vary based on context, so it's essential to look for additional details in the ad.