What does YMBJ mean?
You Must Be Joking
Other definitions of YMBJ:
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How to use the term YMBJ:
There are no example uses of YMBJ at this time. We would greatly appreciate your contribution if you would like to submit your own!
More slang terms:
IMM
instant message me
OOTO
Out Of The Office
DKTM
Don't Kill The Messenger
THWY
Not Defined
