the power of the unagi roll to give a man an outstanding erection.

When you eat dirt for the first time and leave your family to build a shack in the woods

When you work at a large phone company and a customer calls in to order DirecTv and they actually pass the credit check and are not required to leave a very large deposit. The reason for this is because when a customer does this it creates a very powerful erection in males the same as Unagi rolls.