what is "Ned's Book of Names"?

[Gus]

http://www.snpp.com/guides/flanders.file.html

It lists: 3F01 Gloomy Gus

which links to:

"At the Flanders dinner table, Ned plays peekaboo with Maggie. Maggie
laughs with delight.

Bart: I never heard Maggie laugh like that before.
Lisa: Well, when was the last time Dad gave her that kind of attention?
Bart: When she swallowed that quarter, he spent all day with her.
Lisa: I thought I could ride this thing out, but everything's just too
weird here.
Bart: I know. They put honey on pancakes instead of maple syrup.
Lisa: They read "Newsweek" instead of nothing.
Ned: Come on, you bloomy Guses. Who's up for a big bowl of nonfat ice
milk?

[R Flowers]

That's just a list of "nick names" he has used to refer to other characters (or himself), briefly and informally.

-- R Flowers