Definition
To playfully deceive someone into believing something untrue as a joke.
（指开玩笑时）戏弄、愚弄（某人）。
Come on, you're just pulling my leg, right?
拜托，你只是在跟我开玩笑吧？
I thought he was really going to quit his job, but he was just pulling my leg.
我以为他真的会辞职，但他只是在跟我开玩笑。
You say you won the lottery? You're pulling my leg, you must be joking.
你说你中了彩票？你一定是在跟我开玩笑。