逗比别闹了该吃药了
[dòu bĭ bié nào le gāi chī yào le]
This username humorously implies that the person is 'acting crazy' and needs medication. 'DouBi' refers to acting foolishly or playfully in a somewhat self-deprecating manner, followed by a playful command to take medicine, as if the behavior is due to being ill.