Search
Home page
Browse
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
#
new
Store
Blog
Discord
Advertise
Add a definition
User settings
UD merch!
Buy Now
Browse
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
#
new
Store
Blog
Discord
Advertise
Search
Fuckin Ninja
An exclamtion used upon
completion
of a particulary
skillful
or
stealthy
activity.
Paul "Dude! How did you manage to
sneak
past those
cops
?"
Greg "
FUCKIN NINJA
!"
by
Thuggernaught
November 11, 2009
Flag
Get the
Fuckin Ninja
mug.
Promote your YouTube video
on Urban Dictionary in just 3 clicks
More random definitions