More About Angel

Water off a duck's back, we say, finding duck's more mouth-friendly than geese's, I suppose. But have a look, in this rainstorm said to be with us all day, at the perfect balls of water sliding from Angel's back.

Let us consider further goose words which, in Doris McCarthy's old Webster's, follow all the good words (offering a chance to play--as in goose-tempered, Goose Samaritan, and that hit tv series The Goose Wife--but not right now).
My question is, what in Angel's behaviour or nature deserves these words:
Goose egg. I can't speak to this one in late October.
Goose as verb. This is common, the sudden chase to the backside. Angel is prone to spells of it. But at other times, such as right now with the rain pouring down, his range of behaviours seems to narrow. No goosing.
Silly goose. A value judgement! Angel and company squawk and fuss at times, but who doesn't. 
Goose-neck. A glorious yes to this one. This morning, before the really heavy rains came, Angel at the edge of the pond used his neck as a ladle to throw water over his back for a morning wash, just benefit #55 of this fabulous body part. (Perhaps, dear reader, you'd like to view my video . . .). If there is one legendary goose-- king/queen of all geese, that no one has seen but that everyone fears or suspects is out there, perhaps residing in its watery lair in the greatest of the great lakes--by the neck will the legend endure.
Goosebumps. For sure.
Gooseherd. One who tends geese. This is a new new one on me, but I'll take it. I've had no choice but to watch them. Certainly I've heard them.
Goose step. If we're talking Nazi march, that looks nothing like anything a goose does, except maybe the crudest possible waddle. If this expression derives somehow from uniformity of group behaviour, it would be the way Angel and his family pod of seven or eight circulate casually together about the yard. They'll all be eating apples, they'll all be preening at the edge of the pond, they'll all be ripping at the grass, and so on. They straggle in unison.
Goosey. Foolish or stupid, according to DM's Webster's. Easily upset by a prod to the backside. This is common, as mentioned. But what goes with the quick upset is the quick recovery. Two seconds after the goosing, both gooser and goosee resume whatever they were doing as if the thing had never happened. Sometimes, however, one or both will have to take flight, or the gooser will do it a second time.
At this point, Doris McCarthy's Webster's moves on to gopher . . .