“没事儿吧你”in this sentence means "are u crazy？"差不多的了means "It's enough.stop it"

When someone say "你没事儿吧你, 差不多得了啊" to u,u should consider what u did,because he must think that u are crazy and u shouldn't do this action that made him surprised,and he also think that u should stop 貌似是在北京学的汉语呀

你没事儿吧你, 差不多得了啊 means "what's wrong with you", or as the above mentioned: "are you crazy?" and 差不多得了啊 "means don't go over the deep" end or "don't go too far"

“差不多得了”是事可而止的意思。

“差不多得了”是事可而止的意思。