seems like he's saying he has QQ and you can't have a jack. there's no reason to think you DON'T have a jack unless you're always going for the k/r on the river, which would be insanely stupid, so i'm kinda suspicious of his river jam.
need to know more about the player in question. however, there's like 0 hands you beat. you tie w/ the other AK and beat AQ. every other possible hand other than air/total bluff you lose to.