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 Gitfire
bio
Share definition
Flag
biological
waste
brb
gone
for bio ( a
piss
)
bio
by
Gitfire
May 10, 2003
0
0
Get merch
Shuffle