an original and creative insult, implies that someone looks or is stupid, by suggesting that their head is like a turnip.
used by merlin to insult prince arthur.
When an entire class is banned from fieldtrips. Usually involves alot of weed hidden in guitars, about 3 bottles of vodka being chucked into a nearby, several kids drunk in the hallways at about 11pm and one of themsnitching and getting away with nothing bcs her uncle owns the school.