Got Caught with a spraycan by the cops.. hELP!?

OK lets say im walkin the streets around 3 am [[pes my kurfew]] and i have a spraykan on me [[im 16 so im too young to have them]] and a cop goes up to me and asks me what am i doing this late kuz i look really young and he saw that i had a spraykan WHAT WOULD THE KOP DO?