A term used to ridicule someone else's gripes about a non-important item.
The internet equivalent to calling someone a mama's boy, tattle tail etc. The irony being that there is no one or nothing that they can actually do about said issue. Waambulance callers also are
almost always complaining about something that they have little or no influence over at all, such as how hard a level is in a particular video game.
Almost always accompanied by some sort of poorly drawn visual diagram of the Waambulance. Commonly used in MMO game chat.