I know the meaning of おつかれさまでした and どぞ but when they are put together I really can't get what it really means. Does it have a positive or negative meaning?
To make it clear: one time one of my officemate went home and it is a tradition in our company that when you went home late you need to say goodbye to your Japanese superiors, so when he said "お先に失礼いたします" the other Japanese superios replied おつかれさまでした but one of them said おつかれさまでしたどぞ then laugh like he is trolling or mocking my officemate. Of course it is only from my point of view so I want to know what it really means.