Gray?

"Swore blind" is simply an intensifier, a way to emphasize just how strong the surreal sensation of having two noses was--it is hyperbole to underline how the speaker had a powerful experience of an irrational sensation. It is not intended to have any internal coherence.

The second quote is not presented in sufficient context to understand what the writer intends to convey. I suspect that it is a reference to fishing, and that the use of "gray" refers to a type of fish known to the author and his/her audience. Without being able to see the sequence of posts and replies, it isn't possible to say.

Setanta is correct, and once again, there is nothing useful to add to his post.



Hi OristarA, long time no see.

Yes, let me add my greetings with McT's, Oristar. I don't recall having seen you for a while, and it is good to see you again. Your English improves apace, and i am gratified to see that you do so well in the language.

Thank you, Setanta and McTag.
Good to see you both again!