Cloverfield

you were at some random street in Manhattan until you heared a roar. when you go to central park thinking you were safe... a scary giant creature appeared attacking every thing he sees, he was roaring, everybody was running from them lives you included. the monster was following you in a car until the military came and started shooting with missiles and with tanks making the monster roar from pain. but it seems like that wasn't enough to defeat him.

he's a baby monster looking for his momma. (I'm not joking.)