There's a story (urban legend?) that the Soviet Army once ordered a supply of condoms from Forex. Regular sizes but marked XL and XXL (or the Russian equivalent).
Yeah, if you got a 12 incher, it's gonna be a big one, but how many guys feel just a tad flattered when the provider pulls out the magnums?
Hmm, am I actually going to get any answers to this. I know I need the extra large, but the rest of you?