My boyfriends birthday is tommorrow and I need a gift idea for him. He has the iphone but is very busy with work. He likes going to bars with his friends every weekend if that helps

get him a prostitute straight from the bar!

give something useful and memorable. It does not have to be an expensive one, but cute things sometimes work. If he is an animal lover than why not a puppy or a nice shirt? Think about the thing which he likes very much and present him the same if it is under your reach. XD