The lads don't see much of Gunge even though he's basically a household name for the rest of the town.
Explanations from locals have ranged from 'it's a long story,' to 'it's a five-book series,' 'it's a dystopian horror' and 'it's an interactive multi-linear narrative.' Frozen pizzas may have been involved.

Testimonials:

"Last time I saw him was when he brought back an entire palette of frozen pizzas. I mean I guess he stole them? He just left after. I don't know." -Richard