There's an interesting easter egg in the new Borderlands 2 DLC, Captain Scarlett and Her Pirate's Booty. The iconic Big Daddy (AKA Mr. Bubbles) from the BioShock series makes an appearance at some point in the add-on adventure and - well, we don't want to ruin it for you. In the interest of spoilers, we've embedded the video showing off the Pandora version of everyone's favorite child social worker past the break.