A short, old hobbit of a man who likes the thrill of the chase and has mastered the art of the hump and dump. Tells women he has fallen in love with them, before dumping them unceremoniously and giving it the old "it's not you, it's me."
by DonnieIsAMidgetCunt January 9, 2017

Donnis's are typically very bitchy with a hint of sarcasm and manipulation.... they're bitter when they don't get their way and throw fits like a 3yr old. Watch out if you piss her off because she'll never forget it and will always bring it up. Don't mess with her ex-boyfriends either....or she'll show you just what a bitch a Donnis can be. Long dark hair (usually colored this way to hide their grey-ish blonde color) and saggy titties are a given.
by mountainmamma February 4, 2010

Is a smart,fine,handsome reliable guy who has a big penis and so good with the females and he is fine but don't know it and everyone is cool with him good at sports very fit and loveable and is daddy
by Just thatoneguy me June 18, 2018

A Donnie is a guy who sucks beyond all belief. Literally his suckness knows no bounds, and is so huge it literally cannot be fully comprehended by the human brain.
Person 1: dude did you see how much of a Donnie that dude was at the bar last night?!
Person 2: for sure if my girl could only suck as much as a Donnie does when giving me Hummers I would be in heaven!!!!
Person 2: for sure if my girl could only suck as much as a Donnie does when giving me Hummers I would be in heaven!!!!
by KBeasy21 February 5, 2023

Donnie..He’s such an amazing, warm hearted man. He will do anything in his power to make you laugh when your having a bad day. He will always stand by you through your choices and support you through all of it. He’s an loving and sweet man. You would be so lucky to live near him and would be so much more lucky to have him in your life. He will always love you and never want to change you, he’ll hold onto you for dear life. Donnie is shy at times but will be so happy around the ones he loves. He’s the type of guy to do anything for you no matter the costs! Treat him well and always hold onto him like you life depend on it.
by The tiny ppman June 28, 2021

The most fcking retarded dude on the planet, but has the biggest heart. Don’t get a donnie to fall in love because once he does nothing can get between them.
I love my donnie
by Realhotgirlshit05 September 29, 2019
