What does MBN mean?Usually refers to "must be nice"
Other definitions of MBN:
- Often used to refer to cute or strange behavior witnessed in public, can also have jealous connotations
- Often posted accompanying pictures of couples together
- Maybe not
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How to use the term MBN:
Did you see that cute old couple with matching umbrellas? MBN
I heard she met her new boyfriend on a Hunger Games fan-fiction reddit-- MBN
More slang terms:
I Used To Know All That Stuff
i am so bored
Koibito (Japenese for lover)