Sea rhinoceros 

A vicious underwater animal, they dislike anti-sea rhinoceros undergarments but will be attracted specifically to the sound of a Sea bear attack, they are known to not be warded off by even the anti-sea bear circle.

The only known survivor of a sea rhinoceros attack is squidward tentacles, also the only known survivor of a sea bear attack, this makes it unclear whether either animal is real.

Sea rhinoceros by Rooddy March 9, 2020

Lazy Rhinoceros 

The lazy rhinoceros is when the male companion passes out during sex, and the horny female companion straps a dildo to said male's forehead and proceeds to fuck the shit out of it.

Quinton - "Dude, I blacked out mid-sex last night."
Chris - "Yeah, I know. Helen gave you the Lazy Rhinoceros!"

Lazy Rhinoceros by BigHarryPeters September 5, 2011

Angry Rhinoceros 

A sexual term, closely related to the angry unicorn.

It requires one person to strap two dildos to his/her head, one smaller than the other, while partner spreads her legs wide. Person with dildos strapped to head (rhinoceros) charges headfirst angrily into the receivers vagina and anus.

My girl wanted to go on a safari, but I told that bitch it's too expensive, and instead gave her the Angry Rhinoceros. Although now she can't walk right, it was quite cost effective.

Angry Rhinoceros by Habeeb September 6, 2007

social rhinoceros 

Somebody who might get confused with the "social butterfly." But they don't acknowledge awkwardness at all.

Somebody with an over-developed sense of laughing at themselves.

That guy is such a social rhinoceros! No matter how many sexual innuendos I made about his mother, he just kept taking it to the next level.

social rhinoceros by Barbatus June 23, 2009

Siberian Rhinoceros 

When having intercourse with a girl who squirts, take the condom off and place it over her vagina right before her climax. Thus, the ejaculation will fill up the latex to resemble a rhinoceros horn.

Instead of finishing her off, I stepped back and watched her perform the siberian rhinoceros.

Siberian Rhinoceros by TwoDaMax March 8, 2010

pink rhinoceros

Balls.

If you were to zoom in on a pink rhinoceros, the loose skin, color, and hairiness would look exactly like a ballsack.

What's that? Is that your balls dude?
No. It's a pink rhinoceros.

pink rhinoceros by Seeliff September 14, 2013

Hairy Rhinoceros 

A variation on eating out a girl that involves the person performing oral inserting their nose into the vagina as they lick.

That hairy rhinoceros last night was amazing.

Hairy Rhinoceros by theskittlekraken September 24, 2014