Worn by one of the cool kids in Inside Out, this skull design is the reverse of Sid's Tee from another certain movie: https://www.teepublic.com/t-shirt/154462-lets-go-out-and-play
Do you torture toys just for fun? The reverse version (worn by a cool girl from another certain movie) can be found here: https://www.teepublic.com/show/449178-cool-girls-shirt