used to describe a person who is so
sneaky that
nobody can
see him, a bit like a snake, but not a snake.
Person 1: Hi there!
Person 2: I just stole your
pants.
Person 1: (looks down and sees his
pants gone)
Person 1: (looks up and sees Person 2 gone)
Person 1: WTF
OMG THAT SNEAKY SNEKU