What is o7 meaning?

"o7" is an emoticon commonly used in online gaming or chat forums to represent a salute gesture. The "o" represents the head and the "7" represents the arm giving the salute. It is often used as a sign of respect, acknowledgment, or farewell in a digital context. The "o7" salute is frequently seen in online multiplayer games such as MMORPGs or war-themed games where players may use it to show appreciation, solidarity, or goodbye to other players.