optimus prime 

My Vibrator

Damn optimus prime feels good on my clit

ya i use clit stimulation and I have never orgasmed during sex!

optimus prime by L.S.K. (little stoner kid!) October 1, 2008

optimus prime 

How I refer to my male reproductive organ.

"I went to my friends house where he sucked the red paint off of my optimus prime"

I was about to murder an african-american with my weapon of choice, a chainsaw, when he kicked my optimus prime and ran away with my tv.

optimus prime by josh March 9, 2004

optimus prime 

unloading on a slutty bitch's chest. a shot of cum to the chest.
when megatron kills optimus prime, OP dies after he takes one to the chest like a dirty slut.

i optimus prime'd that bitch

optimus prime by getgooglegoggles January 29, 2010

Optimus Prime 

The moment when a female's bra straps form into the face and or head of the famous Autobot from the Transformers franchise, Optimus Prime when she wears a tight shirt.

Guy: "Dude, did you see her Optimus Prime?"
Dude: "Yeah, it was bulging out, everyone saw it."
Guy: "Do you ever think she'll know everyone was laughing at it?"
Dude: "No, girls never really know when they have an Optimus Prime."

Optimus Prime by RanDominoX May 4, 2011

Optimus Prime 

A reference to your man hood or just another name for your penis.

Yo, girl come suck this optimus prime.

Guy: Hey do you like the Transformers?

Girl: Yeah

Guy: Awesome, cause I've got optimus prime in my pants ready to transform just for you.

Optimus Prime by Curvy Contessa January 12, 2011

Optimus Prime 

When one uses Aluminum or tin foil as a condom

Baby let me transform into Optimus Prime before we have sex

Optimus Prime by Pecker checker April 2, 2010

Optimus Prime 

Transgender ppl who r also bisexual and every other gender there is

Wow its optimus prime

Optimus Prime by Hicklenators July 23, 2020