what will happen to him? A friend walked into a bank and said "this is a robbery, just joking just joking". (stupid...) He went in to see why his friend was taking so long. He didnt go in and just say that just because and leave. and 2 days later got arrested for terroristic threats. and he has been in there maybe 2 and a half months now.He didnt physically do anything exactly..so how long do you think he will be in there?