As you might have suspected, the most famous father figure in the galaxy is full of Dad jokes. In this video from Nerdist, Darth Vader delivers all the one-liners he wish he could've done in the original movies.
And the bad puns just keep coming, one right after another. Stop groaning, or you'll miss one! -via Geeks Are Sexy
But is it much of a stretch to have him choke out a pun once in a while? Even Palpatine has his moments of levity. And his grandson Kylo Ren. That guy's a barrel of laughs, especially on Undercover Boss (it's canon, right?).