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"
by imjustpeachy January 22, 2011
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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".
by RAEGUN SPARKS August 14, 2014
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maternal grandmom in bengali
Hi nanu, I missed you a lot.
by 25541 June 27, 2010
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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.
by milf hunter January 16, 2004
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(NAW-nu)
Originated from Mork and Mindy.

Either meaning blah, or shut up, or a very angry way of saying shut the f*** up! Or can be used as an Asian sex term.
Oh my pretty little nanu's! Holy nanu! What the nanu's!
by captin nanu July 24, 2011
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Piece of big indian shit who goes to lkf every friday hoping he can get his own cousin's pussy but fails miserably so gets drunk and gets arrested for raping asian girls and screaming "I'm a whale" while orgasming. Scared of steve atack.
Arvin=rapist
Nanu likes FP x
by Lanheeismybitch March 15, 2019
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When you have a plans to do something that is deemed 'helfy' by your friends it is commonly used to show enthuisiasm accompanied by the pointing of the index finger to the floor.
" here defos go to the gym the night and get a charcoal chest pump ! "
Reply - aye mate 110 ... fuckin nanu style.
by Bonemasonary December 30, 2019
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