15 Disney Movie Mistakes Only Superfans Would Notice

10. The Inconsistency Of Boo's Laugh

Film: Monster Inc. What makes Boo so special is the fact that she is an anomaly for Mike and Sully, and every other monster whose occupation it is to scare children for a living. However, her ability to laugh instead of cry makes these guys' dream job turn into a nightmare. Her laugh is so powerful that it has an adverse effect on the power in houses, such as electricity. So if this was the case, surely every time she laughs, there should be power cuts, regardless of her location?