YOU SAID:
this guy it isnt m cup of tea
INTO JAPANESE
この男はお茶のmカップではありません
BACK INTO ENGLISH
This guy is not an m cup of tea
INTO JAPANESE
この男はm杯のお茶ではありません
BACK INTO ENGLISH
This guy is not a cup of tea
INTO JAPANESE
この男はお茶ではありません
BACK INTO ENGLISH
This guy is not tea
INTO JAPANESE
この男はお茶ではありません
BACK INTO ENGLISH
This guy is not tea
That didn't even make that much sense in English.