小二来杯丷尼玛奶茶
[xiăo èr lái bēi ní mă năi chá]
The phrase can be understood playfully as 'Bring me some damn bubble tea,' where 'damn' is used humorously. 'Xiao Er' means waiter or server, and 'Ni Ma' is an informal curse word that adds a comical edge here.