1. A term used mainly by the muppets.
2. Sometimes used by the unusually deep voiced Bannana Boat Baby as a jingle to that particular brand of Suncream.
1. "Mah nah mah na, do doo di doo doo"

2. "Bannana boat, Suncream Protection"
by The Rice Maker November 12, 2004
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An extended Australian term of "yeah no", this comes from down under, where the Aussie blokes speak gibberish, because of their short vocabulary. This term only comes Australia, as kids gotta be 'true blue australians' to comprehend its true meaning. If you hear someone say this, you betta run and hide, because these kids play rough.
"yeah nah yeah nah, can't go down to da quicky mart, nahhh."
by xcrumx September 1, 2019
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Derived from the expression in Spanish "Pues nada de nada" which can be translated to "Nothing at all".
Mary: Hey Tony, what's new with you?

Tony: Pue nah ne nah.
by language_professor March 11, 2009
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What you sing to someone when you said something you are proud of, before they answer it.
Hey I got a 100 on my math test
Baw nah naw nah
by Andi February 14, 2005
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Onomatopoeia that evokes the musical flourish that accompanies dramatic climaxes in movies and theatre performances. Used to express an emotional reaction to a sudden change of circumstances or something brought up in conversation, usually surprise or trepidation.
Person A: "The boss wants me to run the department while he's away on holiday."
Person B: "Duh nah nah nah!"

Person A: "I have to get back for an exam tomorrow but they just cancelled my flight!"
Person B: "Duh nah nah nah!"
by ChenBL December 27, 2021
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