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?
- Smiling back
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What is SB?
SB is Smile Back
The definition of SB is "Smile Back".
The meaning of SB
SB means Smile Back.
Now you understand the definition of SB - SB means "Smile Back".
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