A traditional British children's game where players thread horse chestnuts (conkers) onto strings and take turns hitting each other's conkers until one breaks.
Derived from 'conker' (the horse chestnut), the game likely named itself because of the sound the nuts make when they strike together—'conk' being an onomatopoeia.
What's fascinating about conkers is that British schoolchildren still play this ancient playground game, and there's actually a World Conkers Championship held annually in England where adults compete with professional-level seriousness!
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