lop fag Posted in L Best definition lop fag lop fag is homosexual person who is far beyond extravagant. Totally out there. Lop can also describe anything that is to the extreme. You see that guy over there, he is such a lop fag. How satisfied are you with the definition? Looking for lop fag meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 103 times.