YOU SAID:

the dude said he wants her to come yesterday for some cool thing he wants to show her

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男は彼女に彼が彼女に見せたいいくつかのクールなもののために昨日彼女に来て欲しいと言った

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The man told her I wanted to come to her yesterday for some cool things he wanted to show her

INTO JAPANESE

男は昨日、彼女に見せたいかっこいいことのために彼女のところに行きたいと言った

BACK INTO ENGLISH

The man said yesterday that he wanted to go to her for the cool things he wanted to show her

INTO JAPANESE

男は昨日、彼女に見せたいかっこいいもののために彼女に行きたいと言った

BACK INTO ENGLISH

The man said yesterday that he wanted to go to her for something cool to show her

INTO JAPANESE

男は昨日、彼女に見せるために何かクールなものを求めて彼女に行きたいと言った

BACK INTO ENGLISH

The man said yesterday that he wanted to go to her for something cool to show her