“Hmm . . . ow, pointy!  Eww, slimey.  Uh-oh, moving!  Ah-ha!  Ohhh, twenty dollars.  I wanted a peanut.” – Homer Simpson

“Twenty dollars can buy many peanuts.” – Homer’s Brain

“Explain how.” – Homer Simpson

“Money can be exchanged for goods and services.” – Homer’s Brain

“Woo hoo!” – Homer Simpson