With one finger raised, Darth Vader proclaims himself the #1 dad on this Star Wars t-shirt. Of course, it'd difficult for someone to stand by the title #1 dad when they strike down their mentor and cut off their son's hand. If your father is the true #1 dad, and if he is a fan of Star Wars, this Darth Vader #1 Dad Star Wars t-shirt is the perfect gift for him this Father's Day!