A girl who believes she's an elf and goes hunting for them in nearby forests.
"Look at that ILO!" "How ILO can you get?"
by Halliwell September 30, 2005
1 more definition
A person who likes to go to an elementary and grind girls in the early morning hours. A person who considers himself a ladies man thinking he can get any one he likes when in actuality, he cant.
He pulled an Ilo last night by the red fire truck at the elementary, he was all up on this girl like he owned her
by ushkav July 10, 2011