Just another British thing, Olaf (LOL)
Red Nose Day is sort of the official day for celebrating Comic Relief.
Comic relief is a good cause organisation that raises money for less fortunate people. Two thirds of the money raised is sent to places like Africa, and the remaining third is to help those in need of it in the UK.
It is held every two years, and each year it seems to get bigger and bigger.
It is on BBC1 the whole night, and there is lots and lots going on all round the country - and it is very fun.
Anyway, the red nose is the mascot for Comic Relief. This year the noses have hair (fluff) and the theme is the BIG HAIR Do.
You will not believe what my older sister has gone to work dressed like!
My younger sis has also gone to school completely dressed in red from head to toe. She has a red nose, a red nose T shirt, all red clothes, wacky bunches in her hair, red hair spray........................
I know this is a pretty feeble explanation - im sure someone else can do better.
Carene