A person who is too happy for the normal society.
A person who everyone gets pissed off at in the morning due to excess energy and happiness.
A person who laughs for no reason at all.
Similar to a Space Cadet.
You're such a LoLolley. Everyone hates you.
Did you drink coffee this morning? Because you're extra LoLolley.
Either you're drunk or a total LoLolley.
She's a LoLolley...definitely.