The stupidest thing I have ever done...
My neighbor Todd told his son to check the oil in the new car he just bought him. He told him if it needs any there is a case of oil in the garage.
As per his son Dillan. He went out and took the dip stick out of its "holder" LOL . Stuck it in the valve cover after removing the cap that says Oil.
It took 7 quarts to fill it to the top of the valve cover until it was up to the full mark on the stick that he was dipping in the cover. He made it to the end of the street. Ruined the motor. His son is 30 years old.