Originally Posted by NateR
Well, the guy is blue and glowing and the nudity isn't presented in a sexual way. He just has no need for clothing, so he walks around naked in several scenes. Plus, it's not like they ever focus in on his genitals, but you are aware of them in the wide shots. So, the same rules apply as when you're in a male locker room: just block it out and maintain eye contact.
Exactly its male anatomy. Its not like he's walking around like Ron Jeremy..