Man Motor 

That little part of your brain that will hear or think of something hilarious but inappropriate, which will act as its ignition. It is then powered by your attempts to ignore it, and will accelerate, never reaching a terminal speed and only stopping when you blurt out whatever thought started it at the worst possible moment. It is related - but not linked to - that part of your brain that inexorably broadcasts horrific images to the rest of your brain at inconvenient times, for example: images of corpses while eating, images of your mum during sex etc.

Called 'man motor' because there is no evidence of this phenomenon ever occurring in females.

Your idiot thoughts during a funeral: Hey, that dude who was killed in a horrific car accident at the age of 25's wife's face kinda looks like a pan-fried vagina.

Man motor: *click! whirr...* Yep, pan-fried vagina. Probably should tell someone that.

That one part of your brain responsible for - and completely incapable of - inhibition: No, that's horrible.

Man Motor: *Whirrrrrrrrrrrr...* Nah, go on, it'll be funny. You love causing egregious grief.

Inhibition: No, Man Motor, no.

Man Motor *WHHIIRRRRRRRR...* Come on, you don't know how people will react, they might like it.

Inhibition: Please stop trying to-

Man Motor: *WWWHHHHHIIIIIRRRRRRRRRRR...* PAN-FRIED VAGINA PAN-FRIED VAGINA PAN-FRIED VAGINA

You: HEY, DEAD MAN'S WIFE, YOU LOOK LIKE A PAN-FRIED VAGINA!

Everyone: *mortified gasps*

You, at the behest of your Man Motor: So... Anyone wanna fuck?

Man Motor by Josh Turnbull June 8, 2010

Motor Man 

Usually a middle-aged man with an Alabama hat, sunglasses, and a beer in his hand who takes everything to another level and talks about boats even though they only have a 2001 red motorboat that can hold only 2 people.

My dad, uncle, other uncle, teacher, therapist, and every other middle-aged man I know is a motor man.

Motor Man by Yourbirthmamalmeao December 8, 2021

man from the motor trade 

Someone you might leave home to meet.

Waiting to keep the appointment she made
Meeting a man from the motor trade

man from the motor trade by H. Douglas Nuts January 8, 2008

Mator Man 

Mator man - a guy named Jonathan who finds a tomatoe in his chair and gets very mad, then takes over the world has Mator man.

Look its a potato,no its a tomatoe no
it is Mator Man he is here to save the day .

Mator Man by donald blume September 8, 2006

Fat Man On A Motorbike 

A game played on long car journeys. The aim is to spot fat men on motorcycles.

Once you spot one, you shout out 'Fat man on a Motorbike'.

This game can pass time, and winning can be very satisfying.

Joe: 'FAT MAN ON A MOTORBIKE!'

Darren: 'Yass! Let's start a new round.. cannot wait!'

--

Kid: 'But I can't be fucked going on a 2 hour car journey to see a wretched old shrivel in a hospital bed!'

Dad: 'Quit whining. Play fat man on a motorbike with Garry or something. And don't talk shit about my maw.

Fat Man On A Motorbike by Har-Har August 17, 2010

Motorcycle Spider-Man 

From a missionary position, just before climax, the male stands up on the bed, performs a backflip, ejaculates into his hand, throws it on the ceiling, and lands on his feet.

Hey, have you heard of the Motorcycle Spider-Man?

Motorcycle Spider-Man by Urge2Splurge October 1, 2016