If you don't, everything can get screwed up. It's screwed up that someone screwed me over like that. I screwed up really big on this. So the guy screwed up the name a little bit. The vent should then be screwed shut. I needed to get my priorities straight, my head screwed on. But I was pretty screwed up at the time, and had to leave. They're absolutely screwed up for life. The team eventually broke up after Boomerang had thoroughly screwed everyone over, including himself. The barrel was then screwed back onto the receiver. He later said that Petraeus told him that he "screwed up big time". It screwed up my life in a personal way. Some cleats have removable cleats that can be screwed into specific holes. It was screwed into the boot sole. It is commonly semi-permanently screwed into the valve body or bolted onto it.