a one-night stand
one-night stand
a ˌone-night ˈstand
1 (informal) a sexual relationship that lasts for a single night; a person that somebody has this relationship with: I wanted it to be more than a one-night stand. ♢ For him I was just a one-night stand.
2 one performance, concert, etc. in a town, given by an orchestra, theatre company, etc. which is travelling round from town to town: He left the band because he got tired of one-night stands. It’s not much fun moving from place to place all the time.