A small piece of shit that cannot on its own be classed as a "shit". Typically, a nibby is produced when the pan sitter has more foul gas than digested food. Following the fanfare of blow-off, a tiny plop will signal the arrival of the nibby. A look down will confirm it minuscule existence.
Aw ffs man!! Who was last in here?? Somebodys left a fucking nibby!!!!
nibby is a southern belle: intelligent, funny, outgoing, loves cheesy jokes, dancing. She looks stunning, petite, eyes to die for. When it comes to guys, she is a pleaser, and there is nothing she won't do. She loves a good assfuck on a weekly, and swallows cum.
John: I'm going out with Nibby tonight
Tony: Make sure to pound her little ass as really good, I did the same thing last week!