When you say "no worries" but don't want to sound too convincing.
Friend: Man I dont know if going off that massive ski jump is a good idea.
You: No warries man its gonna be fun af. Yolo.
Friend: *breaks face off ski jump*
You: No warries man we're gonna go to the hospital and you'll be fine.
Doctor: His face is going to look pretty awful for the rest of his life but no warries he's gonna live.