Decepticon

An insult. You call a person a decepticon if you they have done something nasty to you or they have are not allowing you to do something.Used as a substitue for the word evil .

'dont be a Decepticon'

' ugh ur such a Decepticon'

by Autobot Ninja October 2, 2009

Decepticon

An empty can of beer that is mistaken for a full one.

"Hey bro, where's my beer, I just opened it?"

"It's on the table."

"Nope, not this one, it's a decepticon."

by DeltaRooster August 10, 2012

Decepticon Status

A fat women so fat fat fat you can't tell shes pregnant from all the fat.

Guy 1: Yo, did you hear about Bertha?

Guy 2: No man what's up?

Guy 1: Shes Preggo dude.

Guy 2: Holy shit dude, I cant ever tell. She's gone Decepticon Status.
Guy1+Guy2: BERTHATRON.

by dorktron March 15, 2011

battling the Decepticon

Another way of describing masturbation. More commonly when talking about Transformers fans. The semen is then refered to as Energon. If done in the bathroom, the toilet becomes the Space Bridge. Decepticons are the bad guys from Transformers.

"After Rick saw that hot babe with the DD breasts, he ran into the bathroom and started battling the Decepticon."
"How do you know?"
"There was Energon in the Space Bridge."

by William Gilson August 29, 2006

Punk Ass Decepticon

An evil robot that got its ass handed to it by a stereotype.

Yo man, that punk ass decepticon just got da sheeit beaten out of him by that jew wit da pube fro...

by ndUBfiveONEoh August 20, 2009

I Starscream am now leader of the decepticons

Starscream When He Kills Megatron-Usually Doesn't Last Long.

Starscream: I Starscream am now leader Of The decepticons
Megatron:I'm Alive!

by Nerdy-Weirdo January 15, 2022

Decepticon

A term used to describe someone who looks more/less attractive on an online profile than in person. A deception.

Guy 1: I kinda like her ya know
Guy 2: Don't be fooled dear friend. She a Decepticon.
Guy 1: Ah man. Thanks for having my back bro

*High Fives All Round*

by Dudgey Boo-boo August 10, 2015