No. Interesting story about that.
When we first got our PS3, I wasn't in the room while he and our dad were setting up online.
Later, I got the idea of us having some mutually shared username, that doesn't name one person or the other.
Then, when I proposed the idea, the deed was already done.
Much later, people proposed that I make another account. But I already got all of those trophies on the subzerosmokerai account, so I just couldn't be arsed to do it. So here we are.
Just one account with a huge friendslist.