A WINDFALL
- a sudden and unexpected piece of good fortune or an advantage that you gain, or an amount of money that you win or receive unexpectedly
- fruit blown down by the wind (this meaning probably makes the word clearer)
In the picture:
With his lottery WINDFALL he will live more comfortably. (Sa novcem koji mu je pao sa neba kad je dobio na lutriji živeće mnogo komfornije.)