Ralphinator
Ralph

Question: I run out of battery but never need to be changed what am I?

Question: Mary's father had five children. Nunu, Nene, Nini, and Nono. What is the name of the fith child

Question: Those who make this item, don't use it. Those who BUY this item, have no need for it. But those who USE this item, never see it. What is the item?