accidentally on purpose
The act of "accidentally" discovering something that was in fact, planned by you ahead of time in order to help you acheive your master plan that you were working for all along.
Example:
It was "accidentally on purpose" that DJ found another six pack of beer, just what she needed to seduce the unknowing country boy.
It was "accidentally on purpose" that DJ found another six pack of beer, just what she needed to seduce the unknowing country boy.