I herd that!"
Nobody's herd.
How do you count a herd of cattle? Q: How do you count a herd of cattle? A: With a cowculator.
Cashearing! (Joke I made up last night at work, so be gentle with me)
Elopping shears
Shear laziness.
The Stones say "hey you get off of my cloud!" The Shepard says "hey Mc Cloud get of of my ewe!"