Anything might happen - Idioms by The Free Dictionary
anything can/might happen (redirected from anything might happen)
anything can happen
Any outcome is possible. The game's not over yet, so try not to be so pessimistic—anything can happen.
anything can/might ˈhappen used to say that it is not possible to know what the result of something will be: ‘There’s no way we’re going to win this match!’ ‘How can you be so sure — anything can happen!’