Lmaoaoaoao Posted in L Best definition Lmaoaoaoao A term used for excessive laughing. Often used as a similie to Ã¢ÂÂlml.Ã¢ÂÂ Omg! Lmaoaoaoao youÃ¢ÂÂre so funny ! How satisfied are you with the definition? Looking for Lmaoaoaoao meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 12 times.