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Definitions by Jawsh86
Onb
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- Onb is a commonly used slang term that means “On
Brian
” which refers to the legend,
Brian
Stenke.
- used to swear upon Brian Stenke’
s
name that something is factual and true
Onb
I just
went
on a
mission
trip
Onb
by
Jawsh86
July 16, 2022
Get the
Onb
mug.