frankenfuel 

Frankenfuels are biofuels excreted by genetically engineered lifeforms. A major research avenue in the green energy sector.

ORIGIN 1990s: from English slang frankenfood, "food derived from genetically modified organisms (GMOs)." Franken(stein) + fuel.

Our corporate overlords patched the genome of brewer's yeast with designer genes for secreting biodiesel. Now it's only a matter a time until you comes down with a frankenfuel-flavored yeast infection!

frankenfuel by rainbow coma June 3, 2010

frankendick 

Is used to describe a man's genitalia that is so fucking creepy looking that it looks like Frankenstein's penis.

He was cute and I would have fucked him but when he pulled his pants off his junk was so ugly it looked like a frankendick. I'm pretty sure that there were little bolts on the side of its head too but they might have just been warts.

frankendick by STGINAZ February 7, 2017

Frankenfuckup

The worst case mashup that causes mayhem.

Noun. I would love to hang out, but there's a good chance there's a body in the basement. I don't want to be a frankenfuckup.

Frankenfuckup by Jennis TheMenace July 19, 2023

Franken-fuck 

When you don’t find a person attractive so you print out better looking parts and attach them onto the person to make them fuckable to you

“I really didn’t like the way he looked so I Franken-fucked him”

Franken-fuck by SuperNixon505 June 26, 2018

frakenduck 

Frakenduck

Ow that Frakenduck is one ugly duck

frakenduck by Nettser September 4, 2019

Fanny Frankenfurter 

A natural body-enhancing maneuver named and created by the creators of Alphaholics Non-Anonymous Art Studios (www.alphamediaworks.com), wherein the female posterior is enlarged, widened, rounded and made more pleasantly plump by an average of 3-5 times it's original size and girth, as per the exertion of pressure by said woman's male lover (or reasonable facsimile, thereof) as a result of the man placing his erect member just within the "crack" of his lover's posterior (thus, resembling a hot dog between the bread of a hot dog bun), and then pressing vigorously onto the two sides of his lover's posterior with maximum upper body strength for a minimum of 25 minutes to an Hour and a half.

I used the Fanny Frankenfurter Manuever attributed to Alphaholics Non-Anonymous Art Studios on urbandictionary.com, and My girl's booty didn't just grow like a mere frankfurter, but it seemed like it had a life and mind of it's own...like a Fanny Frankenfurter !!!

Fanny Frankenfurter by L Llewellyn James April 5, 2020

The dirty frankenfurt 

When your having anal sex and you get shit dick and she still gives you a blow job

Damn jace, lexi hays gave the dirty frankenfurt!

The dirty frankenfurt by Bbhhh May 5, 2018