Hahaha he totally would do something like that just out of crankiness though. :P

Have you read Batman & Robin: Dark Knight vs. White Knight? I thought there were only three trades with Dick and Damian, but I found it at the library the other day and Dick is indeed subjecting Damian to his bad sense of humor, which is amusing. Damian says he is the "worryingly jolly Batman." Also amusing is Damian attempting to make quips that are equally horrible, but more in a "ten-year-old with a sadistic sense of humor" sort of way. :P