Skip to main content
{document.getElementById('search-input').dispatchEvent(new Event('input',{bubbles:true}));document.getElementById('search-input').focus()})}else{location.href='/random.php'}">
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 Turtles_Are_Awkward
FFS
Share definition
Flag
Favorite
Friends
sibling
To a friend:
your sister
Rebecca
is my
Favorite
Friends Sibling (FFS)
FFS
by
Turtles_Are_Awkward
July 9, 2017
0
0
Get merch
Shuffle