Statistically as we all know - its AA which as obvious as it sounds - its often cracked in multi way pots anyway and is also subject to the gods of RNG like any other pocket pair pre flop when players enter into it to set mine - I feel any 2 cards are dangerous, this is why so many players play junk just to defend their blinds.
The most dangerous hand is when you collect a flush, you have a flush and a high card K, and, your opponent has A in his hands and you lost, 4 cards of the same suit fell on the table.
For me it is the AA since it is double edged I do not know if it happens to everyone that you have them and you think here I lose it, and they leave a trio of 333 you want to kill
of course AA and any pocket pair then I think it's AK of the same suit, but if we're talking about Omaha Hold'em I think the most dangerous hand is AAKQ.
Depending on the situation and hand , any hand can be your very last of the tournament (unless u are in the lead) . Therefore, any hand can be dangerous. We all know that we can lose with any hand we have. We have to make good decisions and hopefully the poker gods will be with us.
I agree, we can win with 27 and lose with AA, it depends on each player and how he will interpret the hand at that moment, it just doesn't fall if he has more chips than the opponent..
I think the hands you are in more dangerous are the low aces off-suited, unless flop really good, like two pairs, the nuts or some respectfull draw of course.