also: ツーショットダイアル
noun
phone dating service that randomly connects two people for a conversation
A wasei-eigo term for a service where callers are randomly paired for a chat, often associated with telephone dating in the 1990s.
wasei-eigo (Japanese-coined English), from two-shot dial
昔、ツーショットダイヤルという電話サービスが流行った。
A phone service called 'two-shot dial' was popular back in the day.
ツーショットダイヤルで知らない人と話
It's nerve-wracking to talk to a stranger through a two-shot dial service.