Laughter out of context to a situation or exaggerated is called paradoxical laughter. It’s related to schizophrenia and other neurological disorders.Schizophrenia can cause paradoxical laughter for various reasons. For example, the person could be experiencing a hallucination or delusion that spurs uncontrolled laughing that may be out of context to others. As mind controlled subjects get older and break from their programming' glitches' happen where hidden personalities surface for an instant and are amused at what is going on in a different reality.