Certain things confuse me... can anyone shed any light??? Why do round pizzas come in square boxes? Can we cry under water? Do pigs really have 6 minute orgasms? Why do dogs flip when you blow in their face but stick their heads out the window of a moving car? and why are the tunes of both twinkle twinkle and the alphabet song the same??? Bet you just tried to sing em both... an giggled to yourself!!? Hahaha!!