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YMBJ

Meaning You must be joking
Type Acronym
Rank ★ ☆ ☆  Uncommon
Usage Online Only (chat, messaging, e-mail)
Comments

Another way of saying, "Are you kidding me?"

Example "He can bench 250 lbs? YMBJ."
Updated November 4, 2020
Information from PC.net
https://pc.net/slang/meaning/ymbj
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