This is the 6633rd most frequent Chinese word.
有病
"有病" means "to be sick" or "to have an illness." It can also colloquially mean "to be crazy" or "to act irrationally."
This sentence uses '有病' literally, meaning 'sick' or 'ill', and often implies a medical condition.
你有病吗?
Are you sick?
Here, '有病' is used figuratively to suggest someone might have odd behavior or thoughts, implying a non-physical issue.
他说话很奇怪,我觉得他有病。
He speaks very weirdly; I think he's got problems.
In this context, '有病' is an informal expression, typically used to criticize actions as absurd or nonsensical.