Fan? Hell, I've even read all four of the novels.
"...When someone's had a tad too much claret and has fallen asleep on their bunk, people of honour generally don't take a Polaroid of your snoozing todger, draw a moustache, mouth, and ears on it, and then pin it up on the bulletin board under 'Missing Persons'. They don't write underneath, 'Have you seen this man? Believed to be a French movie star'."
I even got a chance to talk to, get pictures with, and autographs from Craig Charles (Lister) and Danny John-Jules (Cat) when they came to Seattle a few years ago. Very cool guys, especially Craig.