Is "不特定多数" slang for "date more than 1 person at the same time"?


Is "不特定多数"する a slang term that means to date more than 1 person at the same
time? For example, Tanaka-san would date person A on Monday, person B on
Wednesday, then person C on Friday and Saturday.
"田中くんは不特定多数よくやる人だよね。うらやましいなああ。"

This phrase was used (by me at least) a long time ago, and my memory is poor.
It _seemed_ to get my intended meaning across... but I don't remember native
speakers saying it, yet its a very weird thing to say. I've no idea how I
might have "learned" the phrase.




不特定多数 is a stiff set phrase typically used in legal or other business-related
contexts. I don't think it has a slangy usage like you mentioned, and
不特定多数(を)する doesn't make sense to me. The most common way to say "dating more
than one person" is
[二股【ふたまた】をかける](https://eikaiwa.dmm.com/uknow/questions/1786/) (or 三股, 四股,
...).




不特定多数 is a stiff set phrase typically used in legal or other business-related
contexts. I don't think it has a slangy usage like you mentioned, and
不特定多数(を)する doesn't make sense to me. The most common way to say "dating more
than one person" is
[二股【ふたまた】をかける](https://eikaiwa.dmm.com/uknow/questions/1786/) (or 三股, 四股,
...).

