Ah, certainly. Any chance to talk about Puck is good one, I always say.

Puck is a gossip. The fairy doesn't ask him, but he tells what Oberon is doing anyway:
"The king doth keep his revels here to-night:
Take heed the queen come not within his sight;
For Oberon is passing fell and wrath,
Because that she as her attendant hath
A lovely boy, stolen from an Indian king;
She never had so sweet a changeling;
And jealous Oberon would have the child
Knight of his train, to trace the forests wild;
But she perforce withholds the loved boy,
Crowns him with flowers and makes him all her joy:
And now they never meet in grove or green,
By fountain clear, or spangled starlight sheen,
But, they do square, that all their elves for fear
Creep into acorn-cups and hide them there."

Puck is a trickster, according to the other fairies, and somewhat malicious to boot:
"Either I mistake your shape and making quite,
Or else you are that shrewd and knavish sprite
Call'd Robin Goodfellow: are not you he
That frights the maidens of the villagery;
Skim milk, and sometimes labour in the quern
And bootless make the breathless housewife churn;
And sometime make the drink to bear no barm;
Mislead night-wanderers, laughing at their harm?"

Finally, Puck is proud—a braggart, even:
"Thou speak'st aright;
I am that merry wanderer of the night.
I jest to Oberon and make him smile
When I a fat and bean-fed horse beguile,
Neighing in likeness of a filly foal:
And sometime lurk I in a gossip's bowl,
In very likeness of a roasted crab,
And when she drinks, against her lips I bob
And on her wither'd dewlap pour the ale.
The wisest aunt, telling the saddest tale,
Sometime for three-foot stool mistaketh me;
Then slip I from her bum, down topples she,
And 'tailor' cries, and falls into a cough;
And then the whole quire hold their hips and laugh,
And waxen in their mirth and neeze and swear
A merrier hour was never wasted there."