The infamous Bat-Credit Card was a credit card Batman used when he needed monetary transactions.
- The "Bat-Credit Card" is often seen as the worst element of Batman & Robin. The internet celebrity Nostalgia Critic (Doug Walker) did a review on Batman & Robin, and the mere sight of the "Bat-Credit Card" sent his character into a suicidal rant. Mentions of it in later episodes caused the critic to begin firing his gun wildly. It has since become one of the most famous gags performed by the Nostalgia Critic, with him ranting violently every time a reference is made to it.
- The reason why the Nostalgia Critic hates the Bat-Credit Card so much is because Batman is a superhero whose identity needs to be kept hidden, but in order to get a credit card he would have to give away personal information.
- The cards expiry date is "Forever" linking to the films predecessor's title: Batman Forever.