Reverse Kangaroo

Reverse Kangaroo: 1)California Valley slang for a sexual position where the woman analy rides the man facing him while she smacks him in the face with the bottoms of her feet. 2) New Australian for using a toilet backwards, and leaving skidmarks on the front side of the bowl.

1) She broke my nose when we tried the Reverse Kangaroo.
3) She got all drunk and let us watch her take a reverse Kangaroo.

by SirIsaacHillary September 24, 2005

reverse bukake

A regular bukake is when a group of guys cums on 1 female her face. Now, a reverse bukake is when a group of females squirt on 1 male his face.

I would love to be the guy in a reverse bukake! I would suck up all the female juices!

by Salurga November 28, 2007

reverse bestiality

The opposite order of sexual linkage between humans and animals from bestiality; here, the animals initiate the bondage.

That cat started making out with my hand! It's reverse bestiality!

by G. Thomas October 5, 2006

Reverse 69

1. Noun: The act of two people performing oral sex to each other at the same time, in which the man is on top, performing cunnilingus, and lowers his penis down into the mouth of the woman.
2. Verb: To perform oral sex at the same time, but with the man on top and the woman on the bottom. Sometimes accompanied by a Blackjack.

1. Noun: Guy 1, "I gave Sally a Reverse 69 last night."
Guy 2, "Cool. Did you give her a blackjack as well?"

2. Verb: Girl, "Let's Reverse 69 tonight!"
Guy, "Okay, but let me drink some laxative first."
Girl, "Why?"
Guy, "No reason."

by Captain Hot Pocket March 3, 2009

Reverse Puberty

The opposite of puberty. Your voice gets higher. Your dick gets smaller. You begin to look like an overgrown five-year-old. It makes you a castrato without the castration. It really sucks.

Evan just underwent reverse puberty and now he's pedobait.

by REEDRDS September 28, 2015

Reverse Twinkie

A person who is usually white that acts like, or wishes they were of the asian persuasion.

Lee: Did you see Jim's Manga and Anime collection?
Ping: Ya I know, it's huge!
Lee: He's Such a reverse twinkie!

by Erika Nakagawa May 27, 2008

reverse physiology

Reverse engineering of biological lifeforms.

If we manage to capture one of the enemies' super soldiers and use reverse physiology on them, we'll be able to understand a little more of their advanced technology.

by ThunderbirdEnema August 10, 2010