A Jeffery is a person who is goofy, yet serious. You can joke around them but they have a serious side in work spaces. A Jeffery usually is 4’0 ft to 6’5 ft. A Jeffery generally has dirty blonde, brown,black, or dyed hair and often doesn’t wear glasses. A Jeffery may also dislike sports and school. A Jeffery also is usually hot or good looking. When you call someone a Jeffery they should be the opposite gender of you, or a close friend or family member. NEVER give a last name when you call someone Jeffery.
by LiLeei3284 January 14, 2023

by BeggarFromTheWordIndustry June 6, 2018

typically a loser with no friends, watches social media all day, has bad mental health, and doesn’t watch hamza
by adoonnnnissssssss June 18, 2022

Jeffery is the other half of your brain that thinks it’s ok to be weak, to accept the laziness of modern society. He lives the more comfortable lifestyle, avoiding all challenges. He criticizes men for beginning their self-improvement journeys, and encourages them to be lazy like him. He excessively eats processed foods, jerks off to porn, and indulges in instant-gratification activities like video games, social media, and tv all day long. He fails to set goals for himself daily and strive towards them. His testosterone levels are to the lowest of the low, and his masculinity is subsiding beneath him. Everyone has a Jeffery within them, but the people with the strongest wills choose not to follow his lead.
Young Gym Bro: Man, beginning my self-improvement was the best decision I’ve ever made.
Adonis: I’m really glad you feel that way. We as men are made for more than just playing video games and watching porn.
Jeffery: *to himself* Look at those idiots. They must never enjoy their lives; working out daily, eating healthy shit, never playing video games, bunch of dumbasses.
Young Gym Bro: Yo Jeffery, you mirin brah?
Adonis: He totally is.
Adonis: I’m really glad you feel that way. We as men are made for more than just playing video games and watching porn.
Jeffery: *to himself* Look at those idiots. They must never enjoy their lives; working out daily, eating healthy shit, never playing video games, bunch of dumbasses.
Young Gym Bro: Yo Jeffery, you mirin brah?
Adonis: He totally is.
by ZyzzIsMyGod June 23, 2022

by IVIerriam-Webster November 3, 2023
