The upside-down smiley face is typically formed by rotating the regular smiley face 180 degrees, so the eyes become the mouth and the mouth becomes the eyes. This reversal creates a facial expression that appears to be frowning or sad, hence conveying a different emotional tone.
In written communication, particularly online or in messaging applications, the upside-down smiley face can be used to indicate a humorous or sarcastic remark. It adds an element of irony or self-deprecating humor to the text, suggesting that the statement should not be taken literally or at face value.
It’s important to note that the interpretation of the upside-down smiley face can vary depending on the context and the relationship between the individuals involved in the conversation. It’s always advisable to consider the tone and context of the conversation to accurately understand the intended meaning behind the use of the upside-down smiley face.