jefferine 

An noun representing a respected human being found in urban to suburban environments known for spending more hours studying at home than the hours spend in school, hanging out, and sleeping combined. Typically, a jefferine would be dissatisfied with a 99% because he or she believes that the amount of time put into studying should correspond to a 100%.

A: Why does John always rush home right after school?
B: Haven't you heard? He's a jefferine; according to my arithmetic, 7 hours of school and 5 hours of sleeping amount to 12 hours, so he has to spend the remaining 12 hours studying.

jefferine by mrexotic September 5, 2012

Jeffervescence 

"Jeffervescence" is the quality that someone named Jeff possesses when he is overflowing with enthusiasm, sparkling with charisma, beaming with light, exuding joy. The term was coined by Suzanne Whang (former host of HGTV's #1 show, "House Hunters") and was inspired by watching Jeff Vezain perform on stage with Gary Sinise's Lt. Dan Band.

As soon as he made his entrance on stage, grabbed the microphone and started singing, the audience was delighted and transfixed by his Jeffervescence.

Jeffervescence by SneezyDwarf August 4, 2016

Mike Jeffries 

A discriminating old guy that is the CEO of Abercrombie and Fitch that only wants attractive people to wear his clothes even though he looks hideous.

Mike Jeffries: "I only want attractive people in my stores".

Person: "Then you better get out of your store".

Mike Jeffries by KX12 May 19, 2014

Jeffrine 

A boy unlike any other. One you can truly see yourself being with for the rest of your life. He is the boy you'd die for. You look at him, and your heart will just.. melt. Everything you thought you knew about 'love' changes into something you never could have imagined because of this boy. Once you were broken, and now you are fixed. You can almost feel the emotion in his texts, you can HEAR the truth in his words, you can listen to the rhythmic sounds of love in every single one of his heart beats. You'll want to marry this boy. I promise you. His smile could make the strongest of hearts melt. His laugh could give you so many butterflies that they'll fill your entire stomach and send them flying out of your toes. You'll instantly fall in love with him. Nothing else matters but him. Your head is filled with thoughts of him. Everything reminds you of him. A minute feels like a lifetime with him not around. The memories with a Jeffrine could pierce the soul. You could never bring yourself to leave him. Never. No matter what he did, when you know that you're all his.. it doesn't ever matter. You spend days with him, and when he leaves, it feels as though it's been 5 minutes. You feel like, in order to feel whole, you need to be around him. To see those amazing eyes and have him hold you in his arms. You love him. You love him always.. Having a Jeffrine in your life is not always a privilege, but the one i have is surely #1, and i never want to lose my Jeffrine.

Jeffrine are so lovely!

Jeffrine by your loves one August 19, 2021

Jeffries Jinx 

When Gary makes a sporting bet with Dan, no matter what team/result Gary will lose resulting in loss of funds

Dan”yep I’ll take that result off you Gary ..the Jeffries jinx will strike again...I’m a shoe in..you should have some respect

Jeffries Jinx by Mr Gibbles January 15, 2019

Jeffried 

A term used to describe when your good friend sleeps with your girlfriend. Usually when it is not known to you.

I got jeffried last night when i was out of town for a wedding, cant believe he slept with my girlfriend.

Jeffried by ButtonUp October 9, 2020

Jeffening 

When Jeff receives admin rights in a discord channel and begins to transform everyone account into 'Jeff'. This leads to the eventual termination of the channel by the original owner.

Hey guys, remember when Jeff took over the discord channel... That was a real jeffening.

Jeffening by Jeff's name isn't really Jeff. September 2, 2018