A thing that basically means "final argument." Sometimes occurs at the end of friendships and relationships; always occurs at the end of short and bloody friendships. A falling out is not a pretty thing and will usually leave you feeling drained. Just spend time with your good friends, keep your mind off it, and you'll feel better. It happens to everyone sooner or later; it's a normal part of life. There are some people with whom we just don't get along.