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An apparent greeting among Scientologists.
nanu nanu by Dark Knight9 October 15, 2008
index and middle finger in the shitter, and the "ring" finger and little finger in the mossy cottage....using the nanu nanu sighn from mork and mindy.
guess what, she let me nanu nanu her
Nanu Nanu by BURKY August 18, 2003
The alien life energy source that was ill suited to cope with the vicissitudes of human depression. Credited to the late Robin Williams reprised in his role as Mork from the oft times hilarious TV Sitcom "Mork and Mindy", 1978-1972
"I just cannot wrap my head around this, it's as if his Nanu Nanu went from white hot to a flicker...go figure. Ya gotta admit, the guy had an amazing run".
Nanu Nanu by RAEGUN SPARKS August 14, 2014
The art of suprising your big black date by shoving your index and middle finger in her coot and leaving your pinky and ring finger to do some dirty poo mixing in her chocolate starfish.

AKA the shocker plus the pinky to keep your ring finger company on the dirt road.
Donny loves to apply the nanu nanu to milfs and then clean the tootsie roll colored treat from under his pinky fingernail.
nanu nanu by milf hunter January 16, 2004
The name of the head tribe in the land of Nu. They roam the Grasslands in the center of the land and lead all the other tribes and run the high council. They are known for there ferocious warriors who fight with pride and honor. They use war chants to scare their enemies away before they have even started fighting. These chants are known as 'the screams of the ancestors". The Nanu's leader- The King of Nanu was the creator of the charter in 507BCE. The Nanu's allies include the Ralulu's the sea tribe, the Ululu's the mountian tribe, the Shabado's the rainforest tribe and the Naru tribe from the desert. Their enemies include bandits and the fakers who call themselves "the new Nanu King". The language of the Nanu's is known around the globe for being the hardest toungue to learn. It involves breathing in while using the deepest parts of the vocal cords.
e.g. "That guy could be in the Nanu so don't mess with him."

"I heard the Nanu's penises are 15inches long"
Nanu by a lover of nanu May 13, 2013
means "baby"
if yelled out in public by oneself, the other will most likely run in shame
also means "best of friends that are THE SHIT"
nanu by imjustpeachy January 22, 2011
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proper lad 

a lad that is such a lad that he is a proper lad
person1:did you see bob
person2: ya he was a proper lad
Word of the Day on October 29, 2026
The number of years you are still sexually active
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
sexspan by Dr Kat April 21, 2022
Word of the Day on October 28, 2026
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