who has the most nba ejections?
['Paul Pierce — 10 ejections.', "Shaquille O'Neal — 10 ejections.", 'Stephen Jackson — 11 ejections.', 'Gary Payton — 11 ejections.', 'Metta World Peace (Ron Artest) — 11 ejections.', 'Matt Barnes — 12 ejections.', 'Reggie Miller — 12 ejections.', 'Kenyon Martin — 12 ejections.']