The phrase "hadst a gander" is an archaic expression meaning "to take a look" or "to have a glance." It is derived from old English, which explains its unusual spelling compared to modern-day English. In IPA phonetic transcription, "hadst a gander" would be pronounced as "hædst ə ˈɡændər," with the first syllable having a short "a" sound and the "r" sound being pronounced at the end of "gander." Though it may not be commonly used today, the phrase still holds a charming and quaint quality.