Canonically Oscar's can is a pocket dimension that contains a farm, a pastry kitchen, ballroom with grand piano and maany rooms. It has at least one other portal into the basement of one of the buildings on the street!
There's whole books just about all the stuff in there dude is basically a timelord! He's just an introvert and into goblincore.
I like the comic I just thought people might be interested in Oscar lore.
