Cranky Pants!

What is it with the cranky pants?? Why does Andrew get up in the afternoon and scream his little head off for an hour and chuck a million wobblies? Even his piece of plastic chocolate cake doesn't seem to help! Ahhh it drives me absolutely crazy! I try a cracker biscuit and it gets thrown at me, building a block tower ends up in a scattered mess......help! I think I may just have to get out those ear plugs!