inb4

别名

in before

释义与例句

conj.
  1. 1.

    Preemptively responding to a predicted circumstance or response.

    inb4 he loses again

词源

From in before. It originated on 4chan: on threads that users thought would be locked, they would comment "in before the lock", or "I got a comment in before the thread locked." Before then got abbreviated independently into B4 or b4.

来源：wiktionary