The winner will have the Honor of being called "Jabba" for as long as they remain at the top!
So I did my research regarding the words "jabba" which I have never heard of and I found this
http://en.wikipedia.org/wiki/Jabba_the_HuttJabba from the movie star wars
Jabba has a grim sense of humour, an insatiable appetite, and affinities for gambling, slave girls, and torture
quite a sense from dadice to give such title to the most wagered. Some suggestion is that to make a live leaderboards table so that each user can check who is the most wagered at the moment