I never really watched the show enough to trust myself catching any of the more obscure references, of all the random references they’ve added to undermine I’d think something like jersey and goblins would be more prominent.
“You dirty little hamster” would be perfect during the rat quests.
I think near the beach a few Kelfin and Goblins have random dialog that parodies Jersey Sore.
Maybe when you kill the final boss in the raid they should play “Don’t stop believin” by Journey
need more rum ham