Skip to main content
Home
Add a Definition
UrbanDictionary.store
Blog
World
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
#
Johnny Skeets's definitions
SI
Listen to pronunciation
Share definition
Socially Inept
.
Seen in
episode
13 of "
Rugrats
: All Grown Up"
"Lil,
your brother
is what he called SI,
you know
,
socially INEPT
"
by
Johnny Skeets
September 18, 2005
Flag
Get the
SI
mug.
More random definitions
Share this definition
Copy Link
Facebook
X
Pinterest
WhatsApp
Reddit
Email
Sign in to vote
We'll email you a link to sign in instantly.
Send me a link
Sending...
Or
Continue with Google
Check your email
We sent a link to
Open your email