This Deadpool t-shirt shows a mugshot of the Merc with a Mouth. As if having a mugshot taken weren't bad enough, Deadpool is seen saying, Oh. I Gotta Go To The Bathroom. Bad. Since his debut in 1991, Deadpool has used both humor and violence to become one the most popular characters in Marvel Comics. Now, you can show that you are a fan of the dangerous and hilarious assassin with this Deadpool Mugshot t-shirt.