kevin 

A derogetory name for a mentally handicapped person, most likely a male. Someone who is acting unintelligent and somone who is not normally liked by many.

"Quite being such a Kevin"
"You're acting like a Kevin right now"

kevin by crazy4u01 April 21, 2010

Kevin 

-A guy who is not the nicest guy in the world.

-Usually synonymous with "douche bag" or "jerk."

-A guy who is two-faced, and who lies.

-He appears to be charming and sweet, but underneath that facade he is garbage.

-Girls tend to like him, because a "kevin" is also, by definition, good-looking, but he is bit too well-groomed.

-Many people think that he is homosexual, when really he is just a feminine male.

Girl 1: Wow, I thought I really liked that guy but now I realize that he totally stabbed me in the back.

Girl 2: Forget about him, he's such a kevin.

Kevin by oregonbabe May 12, 2010

Kevin 

A person who is always slacking. Needs to step his game up and needs to stop slacking.

One who seems to be slacking and has grammatical errors.

Yo, don't be a Kevin. Step your game up.

Did you see him? He's acting like a Kevin.

Stop slackin, you don't want to be a kevin

Kevin by Nevaeh Isabel Sarmiento May 28, 2010

Kevin 

Always the less-hot twin. Likes to eat cookies and is a completely incompetent fantasy sports manager.

Probably has an STD.

"He gave you what?? Is it treatable?? Damnnnn what a Kevin!"

Kevin by Truthiness12 February 18, 2010

Kevin 

Really ugly when you just see him, he gets better when you know him. Nice to everyone, all the girls have crushes on him who knows why. Class clown, tall and gangly, wears glasses when he wants to look smart, awkward girls have unrealistic expectations when they see him. He does everything for laughs and is probably insecure inside but won't let you know. Awkward and abrupt, but people don't mind because they like him too much.

"Kevin is AWESOME!" 🤜
"dude Kevin is such an attention seeker" *gets killed by nerdy girl who loves him*

Kevin by skooshpoodle January 25, 2019

Kevin 

Based on my ability to grasp your interest for long periods of time including responsiveness and ability to relate personal experiences and stories and leave you wanting more. Based on Kevin T, this word is used to describe a cross between the most interesting man in the world and chuck norris. Being a Kevin is always a compliment full of interest, excitment, and non-stop awesomeness.

Woah dude you are such a Kevin, I had a blast at that bar.
I need to be more like Kevin to be able to get that girl.
You were a total Kevin man, you had the whole room eating out of the palm of your hand.

Kevin by DaKevo September 7, 2011

Kevin 

A jerk of a guy who has little to no self control or common sense. He is completely inept in every way. He is an unattractive guy, crass and ignorant. A Kevin is a disloyal sort, if given the chance he will turn on you like a rabid dog. Don't ever trust a Kevin. He will take you for everything he can, use you up and toss you aside.

Kevin is an ugly guy with a bad attitude, avoid him like the plague.

Kevin by The Good Wife February 4, 2010