i Register
In some senses, finsta is marked as informal. Watch for register when choosing this word.
verb
African-American Vernacular and Southern US form of fixing to: used to express a desire or future action.
I'm finsta go to the store.
noun
A secondary Instagram account under which one posts privately or anonymously.
“My little sister who's in middle school is doing finstas,” Carrie said.
On a seemingly regular basis, young White people's overtly racist remarks are moved out of the shadows of their “Finstas” (fake instagram accounts) and into the “public” domain to be judged by all.