The grabbing out is preferably done with a hooked walking cane, in true cartoon fashion.
Barry: "Let me grab my cane..."
What makes the Reverse Photo Bomb so difficult is that it requires even more precise timing than just diving in the background of someone else's picture. In the RPB, a stranger is in the background of the photo, effectively "bombing" the unaware bomber. It is essential that the stranger remains completely unaware of the events.
The Reverse Photo Bomb awards a promotion to the person taking the photo, and deducts a maximum of five points off the bomber, who is the ultimate victim of the process.
Fucking Reverse Photo Bomb! Mark it down, Erin loses 5 points and Jess gets the badge "Reverse Photo Bomb Run". Nice! Who's in the lead now?