Sharists are those people who spend their time on Facebook just sharing posts. They are usually single, hence all the free time to bore us with their useless posts.
Ever since they dumped her, she's been a big sharist on Facebook.
Ayoba is a South African slang, which means something “cool”, “okay”, or “all right”. It was popular before the social media age but its use has declined.
Girl 1: We should go to the mall tomorrow.
Girl 2: Ayoba