Megatron

A way to describe a really amazingly good looking person.

Girl 1 - "Hey look at that guy over there"
Girl 2 - "Wow. He is megatron!"

by l5a5u5r5a5 February 4, 2009

megatron

Based on the battle record of the evil Decepticon leader from 'Transformers', Megatron means to wreak havoc when able, but to turn tail and bitch out at the first sign of adversity.

A: "I own this map!"

B: "We're making a comeback!"

A: "Fuck, I quit!"

B: "Fucking Megatron."

by diabolicuss July 19, 2009

Megatron

A penis that exhibits the "grower" characteristic of significantly expanding and lengthening upon erection as opposed to the "shower" characteristic where it is already near maximum size at rest and does not get much bigger upon erection.

Hey, baby. How you doing? Don't be fooled by the Decepticon in my pants. My Megatron is full of destructive force capable of making you/your Starscream.

by BaboonKiller December 8, 2013

Megatron

Hit single by international superstar Nicki Minaj. Megatron

Wow Sis! Megatron by Nicki Minaj is a bop

by YesBitchImmaChica June 29, 2019

Megatron

Nicki Minaj's new song

Someone: Hey the new song by Nicki Minaj?
Y/n: Oh Megatron! Yuh it's lit

by idc👑 June 23, 2019

Megatron

Anal penetration, with no warning, no luracation, or condom.

origin; Holyoke Ma.

Don't make me megatron you!

by Clyde Harper February 8, 2009

Megatron

Something that is huge or really big, usually used as if something is really bad (because Megatron is the bad guy in Transformers)

Man, I had a megatron exam in math, and I'm sure I bombed it.

That guy is a megatron douche!

by Cerpin Taxxt October 28, 2006