What is But Our Princess Is In Another Castle?
1.
An appropriately mocking response to single men when they complain about not being able to find their ideal mate. Originated from the game Super Mario Bros. when at the end of every world save the last one
Single guy: So I spent another
Valentine's day alone at the bar, I hate my life sometimes. Where am I suppose to find a sane girlfriend?
His not single friend: But our princess is in another castle.
See