assy-sassy
A young female adult in an entry level position who feels entitled to being a wise ass to her supervisors.
Supervisor at 3pm: "Assy-sassy, can you please order my clients food?"
Assy-sassy at 3:01pm: "Humpf, didn't they already have lunch?"
Assy-sassy at 3:01pm: "Humpf, didn't they already have lunch?"