Is this joke funny, or just plain lame?

Ok, this is the joke (what makes it funny is how lame it is, but anyway)

What did the Robot say to the Caterpillar?

Hi.

What's funny is that the robot had no arms.

Funny or Lame?
Update: Yes, I know its really lame-but, in a way, thats what makes it funny.
25 answers 25