sub4sub

名词 n.

英文释义

名词 n.
  1. On the video-sharing service YouTube, the practice of subscribing to a person's channel in exchange for said person mutually subscribing back to one's channel, often with the goal of artificially inflating one's subscriber count. Internet,uncountable
    — Similar to those who subscribe to everyone, secretly hoping those users will subscribe back, we have the Sub4Sub^([sic]) users. Sub4Sub users blatantly tell you they will subscribe to you if you subscribe to them.

词源

Abbreviation of subscribe for a subscription back or a similar phrasing, otherwise analysable as sub (“a subscription”) + 4 (“abbreviation of for”) + sub (“a subscription”). Compare follow4follow.
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