2. To jump down from higher ground and attack an unsuspecting individual or group thereby gaining the element of surprise in a fight
Friend #2: Yeah he was just here.
Friend #1: I think he just Batmanned us.
2. Anthony totally Batmanned Max with a Laser Sword in Halo 3
2. When someone uses their logic knowledge of your behavior/weaknesses and detective skills to either claim victory in a fight or obtain some sort of advantage over you
(sees Batman has left)
Jim Gordon: Yea he does that.
Harvey Dent has been Batmanned
2. Kenny:Steven I just hacked your I-phone.
Steven: How'd ou get my password
Kenny: I typed in your girlfriend Lexi's name
Steven: What the fuck
Kenny: You've been Batmanned