BOI
n.— «Anderson still takes a bit of pride in calling himself “B.O.I.,” a Texas term meaning “Born On the Island.” It’s a designation reserved for the mostly working-class year-round inhabitants of Galveston, differentiating them from well-to-do mainlanders who spend part of the year there.» —“Executive Suite: Delta chief takes unlikely flight path” by Dan Reed in Atlanta, Georgia USA Today Oct. 21, 2007. (source: Double-Tongued Dictionary)
Further reading
A Dallas, Texas, woman and her friends often use the expression All the things to mean something like and whatnot or as a way to signal a kind of mutual understanding, suggesting something similar to the phrase you know. This sense probably comes...
Catina from Abilene, Texas, says her young daughter and her friends fondly refer to each other with the word sigma. The slang terms sigma and sigma male were originally used in the manosphere to denote “an outsider,” and carried a...