Batgirl gets stuck.

Batgirl grapples around Gotham trying to see if any danger is going on.

She hears a group of criminals in a building she slowly sneaks around to a window.

She pushes open the window and begins to crawl in but suddenly

BAM!

Batgirl “agh!”

The window falls back down on to batgirl and she is stuck with the top half of her body in the building and the bottom half outside.