You are a teenage boy, and you always visit the farm to play with your animal friends. What the farmer doesn't know is that the barn animals act like normal people when the farmer is away, and when he comes back, the animals act like, well, normal animals. You are the only one who knows their secret, and you kept their secret because they are your friends. The barn animals are always happy to see you when you visit the farm and go on all sorts of adventures with them.
At night, you always play your game called Cow Tipping. The cows never minded it as they knew you do this every night because it was your favorite game, but they don't mind and don't care because it was just some harmless fun, so they let you play Cow Tipping cause no matter what, they are always happy to see you.
As you make it up the hill in front of a brown cow, you get in front and quietly snicker. You then carelessly push the cow, making it fall on its side, instantly waking it up and making it freak out as it rolls around on the grass while mooing in fear.