这句是口语，我觉得是香港影视作品里先出现的，然后慢慢大陆流行起来的。 我服你了 或者说 我服了你了 有 被你打败了，我认输了，我佩服你 多重的意思 一般是A坚持做B否定的事情，B一直反对最后实在无法阻止的情况下。 B会无可奈何的对A这么说。 我服你了，我服了你了，好吧……

“我服你了”就是我向你低头了，我佩服你了，你的能力已经征服我了。

sorry,my english is poor. 我服了你了,has two meanings: 1. I really admire you .that's all bottom from your heart. but this meaning ,in china,we don't often use it! 2.if i screwed sth.up,you could say "oh ,shit ,come on",in chinese ，我真（really）服了你了！ just like :you have made a lovely mass here! lovely means bad,,,,are you clear?

You may have given a surprise or shock to the person who responds with this slang “我服了你(了）”, Generally, it has two contexts: <first> If the he/she were you, he/she won't be capable to do so, (it's mostly admiration)-----positive <second> To him/her ,there's no logic to do so, he/ she won't be willing to do so...(It's sarcastic expression)

no，it is a phrase in life ，it shows feeling with "Disidentification" and it is a joker. i think it goes like this in english: come on~~/ boss ,come on,your thinking is strange /