I am just jerking your horse - You’re telling them you’re playing a trick, and you’re not e

You’re telling them you’re playing a trick, and you’re not even sorry. It’s like you’re saying, 'I’m gonna keep messing with you until you explode.'

You said the test was easy. I’m just jerking your horse.

You promised me a dog. I’m just jerking your horse.

You told me I’d be rich by now. I’m just jerking your horse.