"Always assume you opponent will play the best move."
“Playing with computers is not like playing with humans; they'll play solid chess then make random blunder.“
Therefore, your human opponent never blunders. Hanging a queen? Impossible, impossible, don't even think of it, look how to improve your own position instead =D
Seems blunder-bomb is still up:
tailuge.github.io/chess-o-tron/html/blunder-bomb.html