This cake looks like it belongs in a baby's pack n play with the simple shapes and primary colors. This would make a nice first birthday cake. Can't you see a sweet tot smashing fistfuls of this beauty into his face? Awwww.
Someday I want to coat my whole arm in icing and dip it in a vat of sprinkles. I wouldn't know what to do next, sadly, once I'm thoroughly spackled with hardening icing and sugary bits. I wouldn't want to eat it, I just want to take pictures of it maybe and call myself "Ol' Donut Arm". I guess just a donut will do.