The experience of hysterically laughing and crying at the same time. A cathartic experience often associated with high levels of stress.
A: Hey, is Dani okay? What is she crying about?
B: Oh don't worry, she's just having a craugh over a statistics meme.
Refers to two people who are super compatible and made to be together, but not romantically, just as friends.
"dude, i swear you and that girl are perfect for each other. You should hit her up"
"Ew, its not like that. We're friendestined."