One of the first things a youngster learns about dinosaurs is that they have long been extinct. On a certain level, these Australian school children have internalized that lesson. However, when the life-like prehistoric beast starts to roar in this video (after the jump), some of them no longer seem so sure.

In defense of the scaredy cats, that's a pretty impressive movie-quality dinosaur suit they are being confronted with.

Read on to hear the high-pitched squeals of childhood.

[FARK]