Binwrench 

Binwrench can mean multiple things depending on the tone of voice or the words said before it, for example if it was said angrily it would be an insult, but nicely it would be a compliment, Basically it has whatever meaning you want it to have

You Utter Binwrench (mean)
Your such a Binwrench ( compliment/ insult)

Binwrench by somesayTHESTIG January 9, 2021

brainwrench 

An unexpected juxtaposition of words or images usually but not always containing a sexual innuendo that is not obviously apparent.

"Hey Jessie, pass me that chocolate fudge filled donut"

Jessie says, "That's not a fudge filled donut", as he hands you the donut, filling hole first.

brainwrench by John Hutchinson March 5, 2005

Mr. Badwrench 

Denotes someone whom the speaker distrusts/has strong doubts about regarding his being a good/competent/knowledgeable mechanic.

I don't want to take my car to that little corner garage --- Mr. Badwrench works there.

Mr. Badwrench by QuacksO December 4, 2011