Inflatable Finger Flipper for your Car

Watch out idiots of the road, this geeks got a gizmo to flip you off! Just suction cup this window mounted fist on your rear windshield, and waiting for some jackass who forgot to turn off their brights, or doesn’t know how to lay off the horn!
Now, I’m sure using this little gizmo wasn’t taught in driving school as proper driving etiquette.
