My dad is always telling me stories about my 2 year old nephew that are awesome.   
 
This was at least half a year ago: 
 
They were at the hardware store and my nephew was playing with a fire truck in the checkout line.  The cashier struck up a conversation with him, something to the effect of 'is he going to put out a fire?'. 
My nephew paused and told the cashier "its a toy".