Definition of SB

The Meaning of SB

You have found the definitive source for the meaning of SB. This page contains all the definitions of SB, crowd sourced, moderated and curated by real people who care about the true definitions of SB.

The Top Definition of SB

The most popular meaning of SB is: Smile Back

What Other Meanings of SB Are There?

  1. Smiling back
  2. Somebody
  3. Add your own definition of SB.

What is SB?

SB is Smile Back

SB Means

The definition of SB is "Smile Back".

SB Definition

The meaning of SB

SB means Smile Back.

Now you understand the definition of SB - SB means "Smile Back".

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

  1. SBM - Single Black Male
  2. SBS - such bull s**t
  3. SBT - sorry bout that
  4. SBT - Strange But True
  5. SBI - Sorry aBout It
  6. SBH - Straight Black Hair
  7. SBB - Stupid Beyond Belief
  8. SBC - sorry bout caps
  9. SBD - Silent But Deadly
  10. SBF - Single Black Female
  1. BAE - Bae is someone you like, girlfriend/boyfriend or h
  2. DH - Dear Husband
  3. FH - Future Husband
  4. GLBT - Gay, lesbian, bi and transgender
  5. GLBTQ - Gay, Lesbian, Bisexual, Transgender, Questioning
  6. H9 - Husband in Room
  7. HAWF - Husband and Wife forever
  8. HIVI - Husband Is Village Idiot
  9. HIW - husband is watching
  10. HLA - Hot lesbian action