ROTFTIME Full Form. Full Meaning of ROTFTIME Find long form and abbreviation, slang or definition of ROTFTIME. What does ROTFTIME mean? What does ROTFTIME stand for? We are providing world largest and most comprehensive acronyms, names, abbreviations database directory on the Internet. Our data base contains more than 8,00,000 terms abbreviations and acronyms. You can also search unique terms more than 4,00,000 general Comprehensive words.