Ruby - Rubaiyate (I always have to talk to the announcer directly, though, to give them the pronunciation. Roo-Buy-ette. :sweat: )
Tanner - Tanner Hutch (Her registered name... I really don't like it though.)
Magic - Brennan's Magic (Again, her registered name which I don't like. I keep joking that I'll change it to Magic Melody)
Dante - Prince Dante (It was originally "Dante Alighieri" but, again, no one could pronounce it. *sigh*)
Bandit - Prince of Thieves or, more often than not, Thievery.
2-Pak - I rarely show him, and so he doesn't really have a set show name. I once used 'Double Trouble', and another time I used 'Meevers.' At one show I almost -- almost -- put his name down as 'Pain in the @ss.' :p
Except Tanner and Magic, none of my horses are registered, so most of the names are just something I came up with, because it amused me to give my grade horses 'show names.'