Mrs Doubtfire is a 1993 comedy film starring Robin Williams as Daniel Hillard, a divorced father who disguises himself as an elderly Scottish nanny to spend time with his children. The character's warm, theatrical voice became one of the film's most memorable traits, and short greetings like this hello are widely shared on soundboards and in fan edits. Decades later, the line still works because Williams's performance remains beloved, and the greeting instantly signals kindness, comedy and nineties nostalgia in just a few seconds.