nibbin 

Third nipple

A: "That looks like a third nipple on your chest. What is it?"

B: "That's my nibbin."

A: "Mmm, sexy!"

nibbin by Lemonade30 May 20, 2011

nibbin 

Usually, this term means a small area off of a hall that is filled with lockers. This area is usually crowded, smally, and on the first floor of a school. A nibbin can also be a beautiful fairy creature, a young child, or something to do with movies.

"Mary, can I please put my stuff in your locker cause mine is in the nibbin and i don't want to go there."

nibbin by nESPO October 23, 2005

nibbin 

pal or friend; usually in an embarrassingly endearing manner.

"Yo, you and Josh are my nibbins".

nibbin by meowmixalot March 29, 2009

nibbin on the nubbins 

A very annoying and obnoxious way for a husband to describe breastfeeding.

"Oh, excuse me, I didn't realize the baby was nibbin on the nubbins"

"If you call it nibbin on the nubbins one more time you're sleeping on the couch!"

nibbin on the nubbins by Litalouli February 7, 2010

Niblingo 

A woman pregnant with your future niece or nephew that is not related to you by law.
This word was used in “Young Sheldon”

That woman over there is my niblingo.

Niblingo by SafSafSafa June 6, 2023

Nibin

Nibin: meaning 'humble' in Latin. Nibin is probably the sexiest guy around but he wont tell you that. He is the kinda of guy you want by your side when fighting off an army of 10,000 pygmies with poison arrows. He can tell you what color your underwear is by looking into your eyes. He is wanted in three countries by the authorities. He is wanted in 162 countries by most women. He can eat a cheeseburger in 1 bite. He can lick his own elbow and other peoples too. Scientists have said that he is so hot that he may be the main reason for global warming. His shit doesn't stink, in fact it smells like car polish. He was refused entry to the USA because his biceps were classed weapons of mass destruction. He is in the Guinness book of world records for completing the most somersaults in a row (126,253). We spends: Mondays at orphanages, Tuesdays at homeless shelters, Wednesdays at retirement homes, Thursdays developing a cure for AIDS, Fridays playing racquet ball with Bono and Sting and Weekends writing prize winning novels.
It is also slang for having a huge dick.

"Wow never knew he had that he must have been a Nibin"
When I walked in on Nibin in the bathroom I never knew a white boy could be so huge!

Nibin by MikeyMarcus2875 March 13, 2016

niblings 

A collective term for one's nieces and nephews

Your niblings will be arriving shortly.

niblings by Mike Livingstone September 1, 2003