You have to be judicious when deciding whether to give a person with bipolar a joking gift. It isn't always appropriate. But many of us do have a keen appreciation of humor and a sharp sense of the ironic. If that describes the person on your gift list, you might find one of these ideas perfect.
And if you have bipolar disorder and can laugh about it, check out these gifts yourself - you might want to put some of them on your own gift list!