Boy shoots Nerf gun at the camera, the dart / bullet ricochets off the lens and hits man back in the eye. Bonehead.
Young boy tries to throw a rock into the river, hits mom in the head. Camera moves & cuts out.
2 boys tape themselves doing yo-yo tricks & lip synching to music. Boy hits himself in the eye with yo-yo.
Blindfolded man walks hard into door frame, later has blackened eye
Tot boy plays with fishing pole, which snaps back and hits him in the eye
Grandma / senior woman pokes kid in eye with noisemaker at birthday party, he falls off chair.