Alternative form of don't teach your grandmother how to suck eggs

If one is going to commit a sin, it may as well be a major one as a minor one.

An enclosure for keeping sheep. / A flock of sheep.

(derogatory, slang) People who unquestioningly accept as true whatever their political leaders say or who adopt popular opinion as their own without scrutiny.

(derogatory, slang) A person who unquestioningly accepts as true whatever their political leaders say or who adopts popular opinion as their own without scrutiny.

A breed of dog, used for herding sheep. / A breed of dog used for guarding sheep. / (slang, dated) A chaperon; an adult who accompanies other people in a supervisory role.

To chaperon or shepherd.

plural of sheepherder

A person who herds sheep; a shepherd.

(uncountable) The skin of a sheep, especially when used to make parchment or in bookbinding. / (US, countable) A diploma.