STUPIIIIIIIID!

I like Red Dwarf a billion pieces.  So here's my question:

It's a series of really stupid fucking jokes.  Why do I like it?

LISTER: You don't know, do you, Hol?
HOLLY: No, I don't.
LISTER: Well, I suggest we go down to floor sixteen and see what's there.
RIMMER: How come he never, ever knows anything? He's supposed to have an I.Q. of six thousand!
HOLLY: Six thousand's not that much. It's only the same IQ as twelve thousand car park attendants.
RIMMER: But you don't know anything.
HOLLY: Listen, I happen to be one of the sleekest, most sophisticated computers ever devised by man. I'm the nearest thing you can get to infullible.
LISTER: Infallible.
HOLLY: Exactly.

Stupid!  That's a stupid fucking joke!  And yet!

Why do I like it?