EastEnders fans have been left cringing over Penny Branning's (Kitty Castledine) nickname for her dad Jack (Scott Maslen). Following her dramatic return to Albert Square, Penny has been referring to her dad as "Big Man Jack", something that fans have complained has left them feeling rather grossed out.Taking to X, formerly Twitter, one viewer complained: "'Big man Jack' is not cute. It’s a really weird name to give your own dad.