It's Not Braggin' If You Can Back It Up Muhammad Ali T-Shirt Size:2XL At one point

At one point

Those characters all appear together on this t-shirt

After Peter Venkman

The image on this t-shirt was used as the logo for the hit series that ran from 1976-1981

The image on this t-shirt shows a man strapped in an electric chair and being electrocuted down to nothing but his skeleton

It's Not Braggin' If You Can Back It Up Muhammad Ali T-Shirt Size:2XL At one pointThis Muhammad Ali t shirt shows the boxing legend ready to step into the ring for his next epic fight. The shirt reads It's Not Braggin' If You Can Back It Up! Muhammad Ali often said "It's not bragging if you can back it up" during his career to justify his bold predictions and confidence. Ali's career highlights include an Olympic gold medal and three world heavyweight championships. For any fan of the most significant and celebrated sports figure