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© 1999-2026 Urban Dictionary ®
Definitions by Lauren Gio
JB
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Flag
Jail
Bait
.
A girl
or boy who is
underage
.
Back off
dude
. She'
s
JB.
JB
by
Lauren Gio
December 28, 2005
0
0
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BL
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Flag
Barely
Legal
.
A person
who has
just
recently became of age.
She's good to
go
. She
just
went from
JB
to BL.
BL
by
Lauren Gio
December 28, 2005
0
0
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