Quick XD Definition
XD means a laughing face.
What Does XD Mean? – The Full Answer
XD is an emoticon that represents a laughing face on a phone or other device rotated ninety degrees to the right.
Written in either lowercase or uppercase, the X represents closed, scrunched up eyes, while the D, always written in uppercase, represents a laughing, wide open mouth.
The XD emoticon conveys someone really laughing and is used in response to something you found very funny.
There is also an XD emoji (pictured at the top of this page), which you can use for the same purpose.
Where Would You See XD?
In texting and chat and online games, such as Roblox and League Of Legends and on social media, such as Facebook and Instagram.
I should stop being an idiot XD.
This is too dumb – the internet slows down when it’s rains XD.
When you text your gf rawr xD and she only replies xD.
Other XD Meanings
Disney XD (a global television brand).
Springfield Armory XD (a line of semi-automatic pistols).