I would pay top dollar for an app Kids T-Shirt

Yep. 

Features

• Available in Youth, Toddler, and Infant sizes
• T-Shirt 100% Preshrunk Cotton (Heather grey 60% cotton/40% polyester)
• Assorted colors
• Cheap as hell

I would pay top dollar for an app that let me slap someone through the internet T-Shirt