Hole punch punching multiple sheets.
sink unplug, water runs out, gurgle down plug-hole
Mud splash in a hole, hit moist surface
Military radio announcement with a weak signal. Young man says, "Fire in the hole."
Antique ski ball game, roll ball and go in hole
Digging slowly in hard dirt
Digging in hard dirt, single shovel thrust
Digging in hard dirt, two shovel scoops
Digging in hard dirt with background metal bangs