1. Qosis is the defusion of common sense and destruction of the spiral helix 1(a). Has been known to cause the X chromosome to revert back to it's early stages and cause retardation in weaker species 2. Slang used by "Gamers" to describe an Uber Noob 3. Qosis is also defined as being the second stage in post-op, transgender, surgical, member re-location.