In the context of the clue "Run just for the exposure?", the word "streak" refers to the act of running naked or partially naked in a public place, typically done as a prank or for attention. It involves running quickly and briefly to gain attention or exposure.
Note: The provided meaning of the answer is for the latest New York Times crossword puzzle clue: Run out of clothes?. Explanations are generated by AI and may be inaccurate.