The coolest person in the world. There is only one of them and they are the most amazing person you will evermeet. It is an honor to look them in the eye.
1: "Woah, that guy's amazing! Who is he?"
2: "That's the one and only Safmaster! Bow down to him!"
Saffasplaining (a blend of the word saffa and the informal form splaining of the verb explaining) refers to a saffa commenting on or explaining something to anyone in a condescending, overconfident, and often inaccurate or oversimplified manner.
Generally, explaining without regard to the fact that the explainee knows more than the explainer, often done by a saffa to anyone in there vicinity.
Rudigar, a factory worker from Pretoria, was vehemently and loudly saffasplaining to Stephen Hawking as to why his string theory was incorrect.