Definition of UMBJ

The Meaning of UMBJ

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The Top Definition of UMBJ

The most popular meaning of UMBJ is: You Must Be Joking

What Other Meanings of UMBJ Are There?

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What is UMBJ?

UMBJ is You Must Be Joking

UMBJ Means

The definition of UMBJ is "You Must Be Joking".

UMBJ Definition

The meaning of UMBJ

UMBJ means You Must Be Joking.

Now you understand the definition of UMBJ - UMBJ means "You Must Be Joking".

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What does UMBJ mean? UMBJ is an acronym, abbreviation or slang word that is explained above. If you ever forget what UMBJ means, just come back to and we'll define any acronym you need help with.

  1. YMBJ - You Must Be Joking
  2. IMBW - I May Be Wrong
  3. PMBI - Pardon My Butting In
  4. UFB - Un fucking believable
  5. UMML - You Make Me Laugh
  6. UMMC - You Make Me Crazy
  7. UM - Expression of hesitation
  8. UMAD - Are You Mad?
  9. NMJ - not my job
  10. PBJ - Pretty Boy Jock
There are no other slang words that contain acronym UMBJ, or the meaning of UMBJ.