An emoticon showing a smiling/laughing face, usually used by cringy 12 year olds, or 15 year olds trying to imitate cringy 12 year olds.
Guy 1: What did you do today?
Guy 2: I had to walk my dog XD11!!1!!!11!!1
An over-used text-face that is usually the fastest way to find out someone's I.Q. Kids usually use this to look cool, but it just means they're lonely and if you point it out they start failing to roast you because they say "xD" in every sentence.
Right way -
Person 1: Knock Knock
Person 2: Who's there?
Person 1: Doctor
Person 2: What the f- Doctor Who?
Person 1: Doctor Pepper
Person 2: OH! xD
Wrong way:
Person 1: xD I GOT A 2 KILL STREAK xD XD XD
Person 2: XD
Person 1: I died XD
Person 2: XD
Person 1: I've been kidnapped and the ransom is £100000 xD
Person 2: XD THAT'S HILARIOUS
an internet expression used to symbolize laughing but is only used by cringey "Internet Kidz" and people who really need more time off the internet to improve their social life
Guy-Hey, whats up
Internet Kid-XD
Guy- shut the fuck up
An emoticon used by 4th graders trying to be funny. It can also be spelled as "ecks dee", and again, only little kids who discovered comedy like 2 weeks prior will find it funny. This emoticon is also a one-way ticket to being bullied relentlessly if used in the wrong place, such as a discord chat.
Little kid: "Haha XD lmao XD XD XD"
Other little kid: "XD XD XDXDXDXDXDXDXDXDXDXDXDXD"
Literally everyone else: "Kys kid"
XD is a lauging face used by edgy 12 year old's that listen to kpop and are too lazy to write out the sound that humans actually make when they laugh.
Person 1: OMG did you see the funny kpop fail???
Person 2: OMG YAAAAAAAAAAAAAAS XDDDDD
Person 3: please die.