Moxie is the name of my main. I've always liked the word because of its various meanings, so I put in a ticket for the name to be freed and snagged it:
"Moxie has a unique flavor that is not as sweet [...] and that is described by some as "bitter.""
"1. vigor; verve; pep.
2. courage and aggressiveness; nerve.
3. skill; know-how."