The Mega Man 

You put your whole fist inside a Womens anus

While fist is inserted you hum the Dr Willy stage theme from Mega Man 1

Bro. This girl wanted “The mega man” from me on our first date. That hoe is for the streets

The Mega Man by Mr Knight July 8, 2022

the final boss of Mega Man 1 

You know what's fun? Fighting 4 bosses in a row without checkpoints, with 1 boss' attacks being completely unavoidable and 2 more being heavily RNG dependant to not screw you over, then fighting an extremely frustrating and unfair boss ON THE SAME HEALTH BAR

"I FUCKING HATE THE FINAL BOSS OF MEGA MAN 1"
"Who are you and what are you doing in my house?"

the final boss of Mega Man 1 by MFG | World is a fuck December 23, 2017

The Megaman 

The megaman is when you spit on your hand and then stick it in your girl's p***y and close ur hand like a fist and start making a firing motion with your arms while going "pew!! pew!!"

Chris: DUDE! i did the "The megaman" on my girl last night!
Tony: NICE!!!

Jon: My girlfriend loves old skool video games so i decided to do the "The megaman" on her
Chris: nice one she like it?
Jon: Hellz yeah she was sigma! She had it CUMMING. XDD

The Megaman by Jizz on yo face July 22, 2009

the Megaman effect 

When a game company lucks out with smash hit game, and then proceeds to crank out worthless clones of the game, cleverly disguising them as "sequels." A prime example is CapCom's MegaMan BattleNetwork series for Game Boy Advance, which began as a launch title for the handheld in 2001, but quickly became an incredibly long "series" of games that are all essentially the same game. Of course, the same thing could be applied to Nintendo and Game Freak's popular Pokemon series for Game Boy, GBA, and the DS.

Dude, WW2 games, Vietnam war games, and Atlus RPGs are suffering from the MegaMan effect.

the Megaman effect by aka_Pyro May 23, 2007

Megaman Battle Network Chapter 49; Serenade.Exe: The First Juvenile Release. 

What I call homo-sapiens who are addicted to perianal abscesses.

Person 1: Are you addicted to perianal abscesses?
Person 2: Yes.
Person 1: Megaman Battle Network Chapter 49; Serenade.Exe: The First Juvenile Release.

Megaman Battle Network Chapter 49; Serenade.Exe: The First Juvenile Release. by Maternal-Fetal-Medicine February 10, 2025