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What Does MB Mean in Text?

MB means “My bad”. A quick, casual apology for a small mistake.

MB at a glance
Stands forMy bad
ToneFriendly and light. Not suitable for serious apologies.
Where you’ll see itTexts and gaming chats
Similar termsNVM, NP, SRY

How MB is used: examples

  • “mb I forgot to reply”
  • “oh mb, wrong chat”
  • “mb for being late”

How to reply to mb

  • “No worries!”
  • “All good.”

Good to know

In tech talk MB is megabyte, but in a chat it is an apology.

Got a message full of abbreviations? Paste it into the free Text Slang Decoder and see every term explained with its tone. Nothing you paste is uploaded.

Frequently asked questions

What does MB mean in text?

MB means “My bad”. A quick, casual apology for a small mistake.

What does MB mean from a girl or a guy?

The same thing from anyone: “My bad”. You will mostly see it in texts and gaming chats.

Is MB rude?

Friendly and light. Not suitable for serious apologies.

How do you reply to mb?

For example: “No worries!” or “All good.”