膨脹

膨 = 彭 + 月 : In engine's kitchen ((e)ng2) the moon (月) fell on Peng Zu's (彭) head and Pinocchio (p) finds his head is swelling (膨) more and more.

胀 = 月 + 长 : James II of England (zh) bumps into the moon (月) riding his longboard (长) through the anglepod's bathroom (ang4) and instantly his head starts swelling (胀).