Nope the mask slipped when you realised how gay you sounded but hey don't worry Ive claimed three points for the obvious wum fcuk up.
That's cockney rhyming-slang for "Scousers." Mickey Mouse = Scouse Therefore, "Mouser" = Scouser. In other words, there is a perfectly rational explanation for the link. With "spuds" there is nothing. It is utterly juvenile. "Roasted Spurs" ffs! Remind me, what twat has that under their avatar?
It's yours?!! What does "roasted spuds" even mean? Juvenile. Pointless. Unfunny. If that's your claim to fame on this site, I am truly sorry for you, Pix.
You aint that stupid HIAG, come on. Roasted Spuds, as in the well known roasted vegetable you eat every Sunday. To Roast, also = to rip the piss out of Spuds = Spurs fans Roasted Spuds = Spurs fans that have had the piss ripped out of them.
I get all of that. However, everything breaks down at the start, because (as we have already established) there is no logical link between "spuds" and "Spurs." It's complete nonsense! Pixie is trying to be clever by working off the "roasted" double-meaning angle (as you have explained), but since there is no logical connection between "spuds" and "Spurs," his analogy merely ends up looking incredibly foolish.