Farm lines work on specificity — anyone can joke about tractors, but naming the implement, the breed or the crop is what earns the laugh from someone who actually farms. The John Deere material is the established classic; the livestock puns are the wildcard.
Country shows, young farmers' events and rural pubs are the home fixture. Delivered in a city, they become a different joke — sometimes a better one.
Rural romance runs on patience and shared work, and the best farm lines respect that — they open a conversation about the life, not just the pun. Young farmers' events, county shows and harvest festivals are the venues where this material is currency; knowing the difference between hay and straw before you joke about rolling in either will be noticed.
Adjacent territory: cowboy lines for the ranch-flavoured version, horse lines for the stable crowd, and hunting for the far side of the fence.

