Word of the Day - #2

It's an oldie but a goody, "wow". Mom insists that I say more than one word at a time... what's up with that? If a single word like wow doesn't say it all I don't know what word does!
Try it with me, wow. Or wah-ow. Just feels right ya know?
The additional or bonus word mom tricks me into saying is fun but not nearly as shazam as wow. And papa said shazam is real word. So, there!