The shirt reads: “STOMACH OVEN THEORY — HOT TEA + RAW DOUGH = PROBLEM SOLVED.”
Three lines of heavy capitals with OVEN in red, and an equation beneath. No illustration.
The theory is that the stomach can finish the baking if given enough heat. It is presented as a solution rather than a warning, which is where the humour is.
For anyone who has eaten cookie dough and defended it, and for a joke that sounds like a genuine internet health claim.
