(noun) The exit button, notoriously small for mobile game advertisements.
The x on a mobile ad is the smallest known object in the universe.”
by MaybeARealWord March 31, 2021
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X on top is a term used when saying that you are not interested in anything else than a physical relationship and that you would not grow attracted to anyone giving you that.
The uses include but are not limited to:
1 a Greating
2 a Personal Message
3 a Good Bye
4 a Random Phrase
Example :
Hey Stacey X on top.

Now X on top.

Ok see you later Stacey X on top.

In the club he just kept saying X on top and some girl took him to the bathroom.
by JamalSlide January 06, 2018
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When you partner up with your friends ex girlfriend and he partners with your ex girlfriend in beer pong
Tony: dude Alexa's here
John: duuude Mary's here
Tony: brooo let's play X pong
John: duuuuude THATS THE GREATEST IDEA OF ALL TIME
by doodleking February 08, 2016
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Ramblings that occur when one is extremely horny due to being away from smexy significant others for a long time.

Note: Factors such as the following may effect level of ramblings-
-Being located in another hemisphere than significant other
-Significant others willingness to tolerate to your ramblings
-Duration of seperation (Those seperated for more than 7 months should take saftey precautions before engaging in sex)
-Significant other is a curly headed fuck
Seeing pretty girl everyday on skype and not being with her gave me a case of the x-rated spontaneous ramblings.
by crazyboy18 May 25, 2011
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write this when your teacher asks you to write one thing for each letter
"U is for ur mom, V is for my van kids, W is for women, X is for X-Ray..."
by bird uwu October 10, 2020
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When two x-ray images are combined together using an image editing program.
"It's just two x-rays layered."
"...or just Photoshop."
"Well yes, that's how they are layered."
by Singingbluefae January 23, 2021
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