Twitter has added a new meme-friendly language option: LOLcat. It appears to mostly capitalize words and drop letters here and there. It doesn’t touch your actual tweets or your following and follower list. Learn more about the meme “LOLcat” at Know Your Meme.
To make the change, you can go to your account settings and find the language tab, then find the “Lolcat” option:
— Twitter (@twitter) February 8, 2013