The phrase "are you joshing me" is a colloquial expression that means "are you joking with me" or "are you teasing me." It is used to question the sincerity of someone's statement or actions, often in a light-hearted or playful manner.
The term "joshing" is derived from the word "josh," which means to joke or tease in a good-natured way. So, when someone says, "are you joshing me," they are essentially asking if the other person is pulling their leg or kidding around.
Learn more: