a word the flutes want to use on their t-shirts because they think it means "to dance and party", but urbandictionary had the wrong definition so they made their own up and published them a bunch.
WINNERS WAPOO EVERYDAY.

Dynamos! Dynamites! Sleep all day, and WAPOO all night!
by ithinkwegetthepicturekari September 4, 2012
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Kari, Bethany, and Sarah wapoo every weekend at Taco Bell, and everyone gives them weird looks when they dance with their tacos.
by youthinkanyonewillnotice? September 4, 2012
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To dance
To party
To have a good time
To hang out with friends
"Dynamos! Dynamites! Sleep all day, and wapoo all night!" from Mamma Mia.

"I'm going to wapoo with the girls this weekend. Do you want to come, too?"
by okaythisisthelasttimeipromise September 4, 2012
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To dance or party.
I'm going to wapoo this weekend. Want to join me at the dancing club?"

"Dynamos! Dynamites! Sleep all day, and wapoo all night!"
by justmakingsure September 4, 2012
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to dance or party
Referenced in the 2008 movie, Mamma Mia, by Donna and the Dynamos:
"Dynamos! Dynamites! Sleep all day and wapoo all night!"
by carlseecurd September 4, 2012
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To dance or party--in a non-sexual way.
Reference in the 2008 movie, Mamma Mia, in a cheer by Donna and the Dynamos.

"Dynamos! Dynamites! Sleep all day and wapoo all night!"
by karl sicurd September 4, 2012
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"Wapoo! This is really fun!"

Mamma Mia: "Dynamos! Dynamites! Sleep all day and wapoo all night!"
by i love wapooing September 4, 2012
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