In November 2003 Bayern Munich lost a league match at Schalke 04. Afterwards the goalkeeper Oliver Kahn said: Eier, wir brauchen Eier. Eggs, we need eggs. Eier is slang for testicles, and here for courage and fight. The line names no one. Kahn said wir, we. The line is probably his most famous saying. In 2016 the broadcaster Sky Sport News HD used it in a promotional spot built on legendary football sayings. In November 2022 Kahn, by then Bayern’s chief executive, alluded to it again before Germany played Spain at the World Cup.