Duffey 

A full blown erection.

Sean,"That chick was so hot!"
Andre,"I know! I totally had a Duffey!"

Cannan,"Hey what is that in your pocket?"
Zach,"Oh nothing. I just have a Duffey."

Duffey by The Original Drizzy Dre November 18, 2011

Duffey 

One who becomes increasingly slovenly by the second and embraces this vile evolution which includes oral STDs, utterly disgusting drunkenness, and an affinity for biting.

That kid just tasted Tim's penis...that's sooooo Duffey.

Duffey by Jason Rains February 10, 2004

Tweedle Duffer

Someone who goes into the jungle gets bitten by a tick or denge bug and catches a 5 day fever AKA jungle fever

I held on to the antibiotics incase I met sombody who would be such a tweedle duffer as to run though the jungle with no bug spray on.

Tweedle Duffer by DemonWeapon April 14, 2017

The Duffy Effect 

When someone befriends the handicapped solely based on the fact that they have a disability. The Duffy Effect involves a person who does not take into consideration that their new handicapped friend may actually be undeserving of friendship.

Katie: "I've always been nice to Ryan, but now he asked me to prom!"

Drew: "The handicapped kid? This is a textbook example of The Duffy Effect! That kid is an asshole anyway."

The Duffy Effect by Lafferty Daniel October 2, 2008

Duffy 

When you are in your bag type shit. Another term for I'm in my bag

Yessir I'm in my Duffy. Dam that dude in his duffy fr

Duffy by Thaboydeydey May 28, 2022

Sean P. Duffy

Named after the Ex-Philadelphia Inquirer photojournalist/Volunteer Fireman/Businessman. Has met several famous people during his tenure as a photojournalist such as Chevy Chase, President George H. Bush, and several other important figures in the 90's. To be Sean P. Duffy, you have to be a complete boss in any situation your in while being quick-witted and intelligent, making the opposing person of said conversation feel dumb or blessed to be in the presence of such a legend.

Andrew: Hey Sam why is Matt talking so much crap behind my back?
Sam: Idk man, all I know is that you better go Sean P. Duffy on him and show him the business.

Sean P. Duffy by Steven Buhrts-Hansen March 10, 2011

Double Duffy 

The Double Duffy is used in staff meetings when frustration mounts to the point that you cannot take it anymore. It is usually directed at the person running the meeting, but can also be directed at colleagues. This will usually either end the meeting or move it right along. The double Duffy consists of two middle fingers being directed from the same person.

Can you believe what the boss was griping about in that meeting? I wanted to give him a double Duffy.

Double Duffy by Artteacherman May 25, 2017