I think I went overboard cooking this dinner – there is enough to feed a dozen people.

went 是动词 go 的过去式，表示"去"或"进行"某个动作。 overboard 由 over（超过）和 board（船板）组成，原意是"从船上掉入水中"，引申为"过度、过分"的意思。 went overboard 这个短语表示"做得太过火、过度投入"，常指在某个活动或行为上超出了合理限度。