What does XD mean? People keep nghề viết văn that in the các bình luận and I don't know what that means.

It's a smiley that means you're laughing really hard. If bạn tilt your head, it looks like someone's eyes squeezed shut as they're laughing. :) XD

dieing laughing hoặc like embarressed

it is laughing X=eyes D=big smile

look at it sideways it's a face laughing so hard it's dying

XD means extreme Disney