The "👌🏻" emote or "OK Hand Sign, Type-1-2" emote is a hand gesture where the thumb and index finger touch to form a circle, while the other three fingers are extended. It is commonly used to indicate agreement, approval, or that everything is good or "OK." However, the symbol has also been associated with various meanings and controversies, including being used as a white power symbol or as a hoax for trolling purposes.