Dacion
Dacion is a friend you can count on, but only if you don't mind waiting forever. He's got a good heart, but it's covered in laziness and bad timing.
He told me he'd come to my concert, but he arrived after the encore.
He promised to help me move, but he showed up with a snack and a nap.
He said he'd be my partner in crime, but he forgot the plan.