Laaa is one of the characters of Night at the Museum: Secret of the Tomb. He is the latest addition to the Neanderthal exhibit of Museum of Natural History.
He is a Neanderthal best known for resembling Larry Daley. Laaa is the latest addition after the last Neanderthal perished after going into contact with sunlight. He does not speak but communicates with caveman whispers and grunts. He feels especially close to Larry, seeing him as his father figure. He listens to him and seems to feel intimidation from Nicky. He is later seen having a relationship with Tilly.