[Formendacil]

Call it overly serious of me if you like, but I'd spend all day speaking in Quenya and Sindarin, just for the heck of it. Then I'd sit down and use my linguistic powers to master Latin, German, French, Greek, and maybe Old Mercian...

Just because I've always liked languages, but have been to lazy to bother learning them.

Then I'd go trim my beard.

Yeah, my ELVEN beard. (Think Thranduil and Cirdan.)