Inverted Optimus Prime 

One person screams "autobots, roll out" and the other makes a car shape, then the one with the bigger dick mounts the car and starts singing dubstep.

"Bro, we tried the the Inverted Optimus Prime last night, pretty sure I stuck my exhaust pipe in his fuel hole."

Inverted Optimus Prime by Spinnychairwith5wheels December 18, 2016

The Optimus Prime

when a guy places a strap-on apparatus just above his cock for double penetration of the opposite sex bitches.

"Hey why is your girlfriend smiling so big for?" "Oh I just gave her The Optimus Prime last night."

The Optimus Prime by dpmjww August 12, 2006

THE Optimus Prime

While performing "Whoopie" with your partner, just before you are about to erupt, pull your penis out, blow all over the front grill of a semi, and run the bitch over with the semi.

The cops were impressed with my creative imagination when I conceived THE Optimus Prime, but not impressed with the clean-up and paperwork after the deed was done.

THE Optimus Prime by Jack Macaque July 19, 2010

Optimus Sub-Prime

A description used for someone who may look like a big throbbing red fire truck with a blue head, but is infact a souless mechanical failure who wasn't constructed to gods true design. Sub prime. To qualify he/she must be a dancelexic and regularly attend Alaskan Spear thrower classes.

1. "Look at Optimus Sub-Prime, he's having a fit on the dancefloor again. Theres something not quite right in that boy".

2. "Watch Out, Optimus Sub-Prime is about to throw his spear!

Optimus Sub-Prime by gaztopfunkatronopolus January 9, 2009

Optimus Sub-Prime

Elon Musks Android Tesla Bot affectionally code named Optimus Sub-Prime.

Musk: Optimizing my c compiler in my OSP.

Jen: What?
Musk: My humanoid/bipedal robot, I named him Optimus Sub-Prime.

Optimus Sub-Prime by InvictusSohei December 28, 2021

Optimus Primer 

You're doing a girl doggy style and you yell out when you're about to nut "Robots! Roll out!" Then the girl rolls over while making the "ch ch ch ch" transforming noise, shoves it in her mouth and you tell her "quick take the energon before Megatron sees us!" Then you cum in her mouth. She then holds your man gravy in her mouth, spits it in yours, lays back with her titties squished together and exclaims "The AllSpark, Bumblebee! Hurry! Put it in my chest!" And you spit spray it all over her titties

You don't know love until you give her an Optimus Primer.

Optimus Primer by MilfywayGalaxy July 22, 2020

Optimum Prime 

a Transformer not to be confused with OPTIMUS Prime

Jackass.

Optimum Prime by Shawn E. April 16, 2003