In Gotham City, while taking a stroll, you hear a soda can fall to the ground behind you. You then see Tweedledee trying to bend over to grab it, his gun falling out of his pants in the process. Then, Tweedledum notices you, and pulls out a pistol.

Tweedledum: Don't tell anyone we were here, okay?!

Tweedledum's voice sounds high pitched.