To masturbate after an extended period of time. Like clearing out the bats from an old abandoned house and refurbishing and renewing it.
Mother: Hey Timmy, what's taking you so long in there? I need to take a shower!
Son (Behind closed bathroom door): One sec, mom! I'm clearing out the bats!
Son (Behind closed bathroom door): One sec, mom! I'm clearing out the bats!
by dudebroman2 October 7, 2008