You guys are giving him too much shit
I expect an immediate post saying he was obviously joking.
Hmm... or a post saying that his time spent not on TGTAP was instead spent experimenting with different pizza types, thin or thick base, stuffed crust or normal, temperature of pizza, which toppings are the best for maximum pleasure etc.
I expect a well written report on the advantages and disadvantages of each, a comparison with real sex, plus a conclusion as to which is better based on such conditions as; safety, pleasure, ease, and social impacts.
I'd do the real sex part
We all know what the conclusion will be