The im as big as height chart is a hilarious way of finding out what your height compares to in the real world maybe youre as tall as a baby giraffe or the size of a great white sharks open mouth the im as big as wall chart will tell you exactly where you stand when it comes to your height there are 190 different comparisons ranging from a drawing pin to taller than this and youre a giant invite your friends round and see what weird and wonderful things youre as big as