Archibald Armstrong was a renowned court jester in 1638, serving King Charles I of England. Known for his sharp wit and humor, Armstrong gained fame for the phrase "The king’s fool," reflecting his role in providing laughter and speaking truth to power. His popularity reached beyond the court through publications recounting his jests, illustrating early instances of how humor and catchphrases could capture public imagination and achieve widespread dissemination even in the 17th century.