The act of putting a drill with a large drill bit. Most people usually put glue onto the drill bit and let it dry. This makes the anus rip to shreds for torture.
"My co-worker totally ripped his anus with the Bulgarian Drill"
When you fail at something in life (eg. failing an exam or not getting a job), go home and spend an hour just standing in the shower, propping yourself up against the wall with your eyes on your feet.
Caleb knew the only thing to do after he didnt get prefect was take a failure shower.