"The storm trooper bonking his head in 'A New Hope' is a pretty famous one": A collection of the 'biggest, most obvious, most expensive' mistakes ever left in big-budget movies

From "Lord of the Rings" to "The Bourne Identity" to "Gangs of New York," people are sharing their favorite examples of movie mistakes that made it into the final cut. Some movies, especially "Shutter Island," are notorious for intentionally creating continuity errors to scare the audience more. But most of the movies people mentioned were ones they were watching and suddenly noticed a glaring issue that was totally unintentional. 

Read below to see if you agree with these people shared the most distracting goofs they can think of from their favorite movies – or if you have any others that should be on the list! Then check out these waiters and waitresses who shared what they think would immediately change if the concept of tipping suddenly disappeared.