*Spoiler* If you haven't gotten that far in Doctor Who. But when I found out that he was The Face of Boe, I kind of figured it out before, but it was still a big surprise. The people of BBC really do know what they are doing.
Captain Jack Harkness, everybody. He uses both the belt and suspenders as a stop-gap pausing measure? "Are they worth undoing the belt and suspenders ad then shucking pants?" Then again, it's Jack.
Capt Jack is the perfect picture for this post.
Head cannon accepted end he lives for pretty much forever so it's quite possible! Captain Cheesecake is practically running a support group for former companions of the Doctor
Introduction to Captain Jack Harkness and describes his whole character is one line.