It is called 'going commando' because of an old practice in the army, where, so you didn't shit your underwear in battle, you didn't wear any - and therefore could boast that you didn't shit your pants.
Also a known cure for vpl.
2. The coolest video game ever! Also called Ratchet & Clank 2. (The name is a joke)
2. I want to play Ratchet & Clank 2: Going Commando NOW because it's the best game ever!