"I recently acquired a $78 Victoria's Secret bra from a one night stand. You can have it back it doesn't fit."
What's "one night stand"?
A girl you meet suddenly while going out. Go to bed with her the same night. And that's it.
So a one night stand. She stayed one night with you and that was it.
So a one night stand. She stayed one night with you and that was it.
one-night stand - a single sexual encounter between individuals, where neither individual has any immediate intention or expectation of establishing a long-term sexual or romantic relationship.