A person who lacks energy, is tired all the time and constantly yawning. Limbanos are also known as "murgas" by many other people. Limbanos are home murgas until saturday which they usually go out and destroy the city and then go home again until the next saturday.
Patty: Look at that murga, hes so limbano!!
Jenny: I know! hes like sooo murgaaaa
Pete: Hes a fucking limbano man!
Marcy: I´ve been so limbano today, just yawning and tired, what a murga i´ve been.