The word "ibettergo" is a combination of the words "I," "better," and "go." It is typically used informally to indicate that the person speaking needs to leave or end a conversation because they have other things to attend to. In this specific clue, it suggests that the speaker is aware that it is time for them to leave or go somewhere else.
Note: The provided meaning of the answer is for the latest New York Times crossword puzzle clue: "Would you look at the time!". Explanations are generated by AI and may be inaccurate.