smegmasaurus 

Smegma that has crusted over, taking on the appearance of scales or the plates on a Stegosaurus

That ho has a Smegmasaurus guarding her cave, ain't nobody getting in there without a fight!

smegmasaurus by Master Nate August 4, 2007

Smegmasaurus 

A quite kinky individual who has a sexual attraction to smegma or commonly referred to as dick cheese

Person 1: hey honey gimme some of dat dick cheese

Person 2: fuck nah bitch! Get ur smegmasaurus ass out of here

Smegmasaurus by DefinitionGuy69420 March 21, 2023

spermasaurus

1. A girl who runs on sperm like a car runs off filthy arab, sand nigger gas.
2. A girl who loves pleasuring reptiles
3. A girl who ingests a large amount of semen.

Dam, i saw a girl funnel 40 ounces of sperm last night, she was a real spermasaurus.

spermasaurus by Anthony Urballica September 16, 2006

Spermasaurus Rex 

When someone who, after reserving an OG-Mudbone amount of schpunk for an extended period of time, releases his "seed" with such ferosity that he lets out a roar of relief and the meanest, biggest load ever (basically cums a water bottle or 5). It ejaculates with speed and power, and no condom can hold it back. It is the Spermasourus Rex, the true ruler of the Animal Kingdom.

"Yo dude! How'd it go last night?"

"Man, it was a freaking Spermasaurus Rex! It was the mega load! It even tore the condom, and she just drowned in it!"

Spermasaurus Rex by YacobEnterprizes April 2, 2014

Spermasaurus

A dinosaur that gulps cum

Keita was a right spermasaurus this weekend.

Spermasaurus by Cummlittlewank April 6, 2022

Stegasaurus 

poop
poo
crap
turd
dump
fecies

1. I really need to go for a stegasaurus, its poking out

2. Who left that stegasaurus in here?

3. I just forced out one hell of a stegasaurus

4. Oh good god that stegasaurus stinks

5. Excuse me, would anyone mind if i went for a stegasaurus?

Stegasaurus by Stegasaurus#1 August 19, 2009

Spermasaurus Rex 

When someone who, after reserving an OG-Mudbone amount of schpunk for an extended period of time, releases his "seed" with such ferosity that he lets out a roar of relief and the meanest, biggest load ever (basically cums a water bottle or 5). It ejaculates with speed and power, and no condom can hold it back. It is the Spermasourus Rex, the true ruler of the Animal Kingdom.

"Yo dude! How'd it go last night?"

"Man, i was a freaking Spermasaurus Rex! It was the mega load! It even tore the condom, and she just drowned in it!"

Spermasaurus Rex by YacobEnterprizes April 2, 2014