Be kidding : I was kidding you
Be joking , joke with sb : I'm joking 或者I have a joke with you
Play a joke 或者crack a joke
Be teasing
Play a trick
Be kidding : I was kidding you
Be joking , joke with sb : I'm joking 或者I have a joke with you
Play a joke 或者crack a joke
Be teasing
Play a trick