"cheapo" in Chinese (Simplified)
小气鬼便宜货（贬义）
Definition
俚语，形容极度不愿花钱的人（小气鬼），或形容某物既便宜又质量差。
Usage Notes (Chinese (Simplified))
非常口语化，常带调侃或轻微贬义。可用于人（很小气）和物（如“cheapo手机”表示质量差）。正式场合中避免使用。不同于‘cheap’（中性甚至褒义），‘cheapo’总是贬义。
Examples
My brother is such a cheapo. He never wants to pay for anything.
我哥哥就是个**小气鬼**，他什么都不想付钱。
Don't buy that cheapo bag. It will break quickly.
别买那个**便宜货**包，它很快就坏了。
He gave me a cheapo gift for my birthday.
他生日送了我一个**便宜货**礼物。
Come on, don’t be a cheapo—let’s split the bill!
别当**小气鬼**了——咱们AA吧！
I bought a cheapo umbrella and it broke the first time I used it.
我买了个**便宜货**伞，第一次用就坏了。
Everyone calls Mark a cheapo, but he just likes to save money.
大家都叫马克**小气鬼**，其实他只是喜欢省钱。