出典:Wiktionary
出典:『Wiktionary』 (2024/11/19 22:46 UTC 版)
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.
For the most part inb4 is interchangeable syntactically with before, but only as a conjunction. It's rarely used with gerunds (as a preposition):
inb4 is sometimes used in forums as a response to anticipate or comment on an action that might be perceived as incorrect by others, offering guidance or suggestions in a non-judgmental manner.
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