Skip to main content
Home
Add a Definition
UrbanDictionary.store
Blog
Advertise
User Settings
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
#
Definitions by sexyjbl
onb
Share definition
Flag
simply
means
"
one night
blow" =
see
that guy
over there
, he was an onb.
onb
by
sexyjbl
June 9, 2009
0
0
Get merch
Shuffle