紧张就会出错的小马虎
[jĭn zhāng jiù huì chū cuò de xiăo mă hŭ]
'小马虎' literally means 'little careless', and it indicates a person who tends to make mistakes easily when they feel nervous. It can be endearing, depicting oneself or someone as a lovable but clumsy figure, often in lighthearted contexts like school or workplace scenarios.