MTech 

Knife company that makes inexpensive but okay knives. Many knives are designed by Jose Negron, which they seem to be proud of. Many of the new knives seem to have a blade in the shape of a crow's beak. Most popular knife is probably the JN901GT.

I bought MTech's MT-027 at this place in the mall, not bad for $20.

MTech by 29A April 16, 2005

backyard mechanic 

Someone who works on & fixes cars on their own property.

John was quite the backyard mechanic & spent decades fixing cars, his GTO especially.

backyard mechanic by Starchylde June 15, 2016

Fluid Mechanics

The one area of physics where its researchers are actually mostly mathematicians.

Ed: Ey Bob I am studying fluid mechanics
Bob: You mean the area of physics you see mathematicians and engineers study instead of physicists?

Fluid Mechanics by EpicScientician September 17, 2021

Mechatronics 

A mistake.
A program that lures innocent high school kids who want to make cool robots. Half the class end up becoming web developers.

"So... you transferred from ECE to Mechatronics?"
"It was a mistake."

Mechatronics by 6011304 March 31, 2019

Mechanicking

(Noun) A sexual act that involves, from beginning to end, the recipient on all fours and then placing their palms flat against the wall facing them or grabbing hold of a bed's headboard while the giving party slides partially underneath them and places recipient's cock in their mouth and begins the much needed stimuli. Then the giver also begins anal simulation with fingers on hand. Throughout the act the giver may slide back or forward alternating the stimulation they are giving using their mouth and tongue on the cock, testicles, and asshole at their own discretion but not leaving any of the parts unstimulated. The action is usually concluded by the woman penetrating asshole with her finger (as if she hasn't already) at the apex of stimulation resulting in the recipient coming hard while inside the giver's mouth whete it is traditionally consumed posthaste.

Nikki appealed to Betsy, "Lover I am in need of a serious tune up, maybe even sn oil change. Do you think maybe tonight you could do some mechanicking on me to try and fix the problem?" Clearly aggravated, Betsy looked down at her phone and saw that one of her dope connections relayed to her not too long ago that if she wanted any of the candy he had for her it was going to cost her the regular going rate of both anal sex and A blow job, in that order, when she snapped, "I don't know, Goddammit, I swear all you ever think about is sex. Everything is not about you and your stupid cock".

Mechanicking by Nikki Stixx September 14, 2020

mechanic's special 

A vehicle listed as a "mechanic's special" on craigslist appears to be, at first glance, a remarkable deal. A mechanic's special is usually a vehicle listed far below its blue book value, with a few minor issues outlined that any competent backyard mechanic can easily diagnose and fix. This problems are usually referred to only in the vaguest of terms, such as a "clunking sound coming from the transmission" or "hissing sound from the radiator."

Of course, these problems turn out to be much more severe - such as a blown headgasket, thrashed transmission, detonated cylinder, and the like. The odometer reading is often conspicuously absent from the reading. The owner will often feign ignorance about vehicles in hopes of getting rid of it at a good price, but actually are often competent car people themselves.

The only valid use for a mechanic's special is as a parts vehicle, and only then once the owner has been talked down to a reasonable price.

1992 Chevrolet 1500 4x4 $900 OBO - Mechanic's Special!

'92 Chevy half ton, 4x4, 4" suspension lift. Great truck, 4x4 stopped working about a week ago, slight ticking sound coming from the engine. Should be an easy fix. Call @ 555 - 5555

mechanic's special by freyyr March 26, 2011

Boat mechanic 

Cocaine dealer.

Bob the boat mechanic sold me coke.

Boat mechanic by Bobtheboatmechanic February 8, 2017