What does it mean that a lemon is bad? Talking about its condition? Taste?
It doesn't fit the situation. Lemons in general are terrible at making orangeade.
Annoying Orange - Grandpa Lemon ;-) :-o :-D http://www.youtube.com/watch?v=HFZtOk42ets&feature=youtube_gdata_player
New advice for children : Don't talk to strangers and Lemons !!!