Double-Dick-Dumb-Fuck 

1. A person who embodies and defines what it means to be the epitome of a fucking dumb fuck, multiplied by 2. An extreme variation of dumb fuck. Usually such people are so stupid they can piss anyone off like a fire hose aimed at a fly.

2. A person who is dumb enough to have sex, (especially in a threesome including two guys, or rather two dicks hence the term "double-dick") with people who they know have more STDs than a town brothel... so many STDs in fact that they got rejected by all the pimps in town when applied for jobs as hookers.

Plural:

1. Double-Dick-Dumb-Fucks

2. Double-Dick-Dumb-Fuckers

Other variations:
1. Double-Dick-Dumb-Fucking
2. Double-Dick-Dumb-Fucker
3. Double-Dick-Dumb-Fucking-Fucker

1. "Urrrgggggh!!!! I don't get how that double-dick-dumb-fuck doesn't understand that $5 is the same as $4.99"

2. "Those Starbucksters are a bunch of double-dick-dumb fucks"

3. "Go back to kindergarten you 40 year old, double-dick-dumb-fucker!!"

4. "Yeah, that was a double-dick-dumb-fucking idea to go to that orgy in Harlem last night... now I know I have STDs"

5. Bob: "Where were you last night Jim?"

Jim: "Participating in a double-dick-dumb-fuck with John and Jezabell who both have obvious genital warts"

Bob: "YOU DOUBLE-DICK-DUMB-FUCKING-FUCKER!!! Now YOU have them. Didn't you have sex ed at your school? you shit brained double-dick-dumb-fucking drop out"

Double-Dick-Dumb-Fuck by Jackette55 November 30, 2009

double-dick face-fuck 

A double-dick face-fuck is a sexual activity that three guys can engage in. Two guys face-fuck another dude with their dicks in his mouth at the same time and try to have cumgasms so they can feel each other's cumshots.

I got double-dick face-fucked in the cadet showers this morning!

double-dick face-fuck by USAF Cadet July 27, 2021

double anal foot fuck 

the practice of penetrating two women's ass holes using each foot.

do you do anal? how about a double anal foot fuck? gotcha...

double anal foot fuck by DJ Wechat April 11, 2017

double header purple monkey fuck 

The act of smoking a cigarette and just before your done you light another cigarette using the cherry from the first cigarette then smoke the second one.

Looks like our smoke break is a extended today. Plenty of time for a double header purple monkey fuck.

double header purple monkey fuck by fLeers March 17, 2013

Double Fucking 

when someone is so pissed they use the f word back to back for lack of a better word.

example of double fucking man 1: YOU FUCKING FUCKING MOTHER FUCKER!!!!

Double Fucking by D-row December 23, 2008

Double Fucked

When two guys’ dicks are in an asshole of most likely another man

Joe and I double fucked Dave last night.

Double Fucked by The big guy 1 November 25, 2018

double fucked

To "double fuck" is to have sex or sexual relations with an ex after you have broken up with her.

"Dude, I know that Linda was a bitch, but I just had to grab that booty call last night to get mah double fuck on!"

double fucked by Mike September 20, 2004