The Miley Cyrus 

the act of a male having a penis enter into his rectum while simultaneously putting his penis in a vagina...THE BEST OF BOTH WORLDS.

Man i sure did enjoy that The Miley Cyrus last night, i didn't even need the 3D glasses.

The Miley Cyrus by ThaneR May 17, 2008

The Miley Cyrus 

The new STD for 2015, (1) Gonorrhea, Herpes, and Chlamydia mixed together, (3) twerking may or may not give temporary relief of symptoms,

Joe: you don't wanna mess around with that girl!
Tom: Man she is hot, I want me some of that.
Joe: Oh no you don't, she gots The Miley Cyrus

The Miley Cyrus by your sponcer January 8, 2015

Miley Cyrus TEen Choice Awards Performance of Party in the USA 

A nasty # Minute Video of Screechy Sounds, Pole Dancing and Crying 2 Year olds.

OMFG My Son Just Saw the Miley Cyrus TEen Choice Awards Performance of Party in the USA. Then the next day I caught him wearing a bra over a vest and in my thong.

Miley Cyrus TEen Choice Awards Performance of Party in the USA by Miley Cyrus REal Miley March 16, 2010

The Miley Cirus Effect 

this is when your sisters or little sisters are found dead because of excessive ass shaking/twerking

Dad: MY GIRLS!! what happened!?!

Brother: The Miley Cirus Effect dad

The Miley Cirus Effect by Egraze November 25, 2014