* *(noun)* - An obscure, somewhat dim-witted species of mammal, the Nani is infamous for its barely-there intellect and a stubborn inability to grasp anything beyond the most rudimentary commands. With a nondescript appearance highlighted by a dull, lackluster coat and vacant gaze, the Nani has puzzled biologists with its sheer evolutionary persistence. These creatures exhibit a baffling resistance to learning, making them the bane of pet trainers and owners seeking even a modicum of responsiveness. Communicating through a monotonous series of grunts and sighs, the Nani shows little to no emotional range, leading to a rather unfulfilling companionship experience. Their dietary habits are as uninspired as their social interactions, showing a preference for bland, easily digestible plant matter. In household settings, the Nani is often relegated to the role of a living, breathing ornament, contributing little to the dynamics of its environment and often becoming the subject of exasperated anecdotes among its human cohabitants.
by blank123122 March 11, 2024

O-Nani (noun) an Australian derogatory slang term used to refer to American friends/housemates, meaning wanker, derived from onanism and yank.
Hey Dave, what are you and the O-Nani doing tonight? Coming to the pub, or will you keep him locked up in his basement?
by Theonanonymous Douche June 2, 2021

guy (we'll name him Aaron): (quietly to himself) I've been studying Japanese...for a while now.
a weeaboo that heard Aaron: Nani o...god I forgot- wait what
Aaron: (turns to the weeaboo) 日本語を勉強してる
the weeaboo: uhh...konnichiwa...genki desu...nani.
Aaron: ...やっぱいいな うちを帰ります (walks away)
the weeaboo: ma...matte kure...onegaishimasu...
a weeaboo that heard Aaron: Nani o...god I forgot- wait what
Aaron: (turns to the weeaboo) 日本語を勉強してる
the weeaboo: uhh...konnichiwa...genki desu...nani.
Aaron: ...やっぱいいな うちを帰ります (walks away)
the weeaboo: ma...matte kure...onegaishimasu...
by 3170_:)_0713 May 2, 2025

A girl that seems shy when you first meet her, but then turns into a crazy, funny, AMAZING girl when you get to know her. She loves deeply, and trusts too much. She's ignorant, but always catches her faults. She's smart and beautiful. Amazingly beautiful. She's unique. One of a kind. She's just nani. A true best friend with a rough background, large sense of humor, and someone who simply just doesn't know her own beauty. She shares thousands of inside jokes with anyone she considers a friend. She tries to hide her emotions through fake smiles and forced laughs, but only her best friends can see through her act. Although she's not one to look for a fight, she will risk her life to defend someone she cares about, and is more likely to protect someone else instead of herself. Nani is very creative and fun to be around. While many people may crowd around her because of her funny personality, she doesn't think much of them. She's independent, loyal, random, and full of life. Nani loves to read and write and has a passion for music. Typically humble, Nani goes above and beyond everyone's standards and strives to be all that she can be. Do not backstab her. She will never betray you. Nani will be someone who puts others first constantly. Since she finds music relatable, she will know millions of songs and has a perfect voice to sing them, but her shyness gets the best of her.
by dabaddestbiddie November 23, 2021

Nani-Games is a developer community based in Germany that aims to create free games without microtransactions. The developers come from all over the world.
by Ceytec August 9, 2020

by notfani.com.ave.tryhardgod April 3, 2019

by Urhehejej November 26, 2020
