I was playing online with my dad today in private party mode, and, as usual, I was PWNIN my dad. Then out of nowhere this random guy, not on my friends list, joins. So my dad says to me, "Who the **** is that?" and I said to my dad, "I don't know." He kills himself a couple of times, I kill him once, and then he leaves the match. Has anyone else had this happen to them. And by this I mean, some random guy coming into your private match?
http://www.youtube.com/user/TheMoynihanMan