Were they unfunny ones? Like Deathbringer? Deathbringer is a most unfunny nickname. But then again, the All-Father has never been quite good at giving nicknames.

[Loki notices the slight change in her face. As if she wanted to do something, but decides not to.]

It would be appropriate to say 'When did you fall out of the sky? You must be an angel', yes? It is one of Midgard's most famous pick up lines for males to woo maidens.

And a clever one too, because you are linking a maiden's appearance with that of a celestial being from heaven.