Frankenstank 

When an amateur scientist creates a male human from a collection of appendages and organs, then proceeds to engage in intercourse with his creation and find himself repulsed by its smell.

Dr. David: It's alive! It's alive!

(Creature groans; they make love)

Dr. David: Damn, this shit is musky. That be some Frankenstank!

Frankenstank by Baby Got Bareback November 24, 2009

frankensnatch 

The new vagina of a man after sexual reassignment surgery,particularly gruesome in appearance during the initial stages of the healing process.

Jonny went into the hospital and came out jane. To prove that he was now a woman he gave us a look see at his new frankensnatch that was still in stitches. It was a hungry looking thing that could make any grown man cry.

frankensnatch by illinforyu August 11, 2009

FrankenShart 

When you shart on the face of someone who is asleep, and they walk to the bathroom in a groggy state, trudging down the hallway like Frankenstein.

Chelsey fell asleep at my party so I gave her the Frankenshart to wake her up

FrankenShart by AdamODizzle October 11, 2008

frankentranny

a rather ugly transexual that appears to be a composition of man and woman parts

Bill: "Man, did you get a load of that frankentranny in the bar?"

Steve: " Hell yeah, I think Dave is going home with it."

frankentranny by jonmic66 April 10, 2007

Frankenstack 

When a guitarist has a speaker stack with amps and speaker cabinets that don't match and are probably made by different companies, it is a Frankenstack.

Look at this band setting up to play. I bet those Frankenstacks didn't cost them more than $200.

Frankenstack by Randy P December 16, 2005

frankinstrat 

a fender stratocaster guitar, with non original parts, pieced together, to form a "frankinstein" of a guitar- usually made with odd or rare parts.

I found an incomplete stratocaster, so i used some of my old parts to make a frankinstrat.

frankinstrat by krb12080 April 21, 2011

Frankenstrokem 

When you glue one bolt on each side of your dick, then you tase your dick with a taser, and while it’s being tased you stroke your dick so you get a electrifying result...

“It’s Halloween so a Frankenstrokem session is in order my dude”

Frankenstrokem by Count Cockula October 9, 2019