When Rob Anybody tells off Wentworth for whining about wanting sweets when they're trying to escape Elfland, Wentworth is impressed by the "Weewee men" to the point of obsession.
Wentworth: Weewee men say, hit you in the head, fish-face!
Tiffany, listening to the Feegles discover the dollhouse in her bedroom... along with toy soldiers and an elderly teddy bear, who they promptly attack. And then, Tiffany notes, the fight doesn't sound like it's going all one way.
Not-As-Big-As-Medium-Sized-Jock-But-Bigger-Than-Wee-Jock Jock is not only a common name among the Nac Mac Feegle, but also the name of several well-known and respected figures in the Nac Mac Feegle's history. So Not-As-Big-As-Medium-Sized-Jock-But-Bigger-Than-Wee-Jock Jock insists that everyone uses his proper name, much to Tiffany's chagrin.
Tiffany: Wouldn't you rather have a nice name like 'Henry'?