Though there are tons of funny money sports betting operations, most ignore the real value of all that betting: telling other people they're stupid and ugly. And fat. But not this one: Smack Daddy
Conceived over a bet about which of them could finish an enormous burrito, this free virtual sports betting/trash talking app was launched by 5 Seatown friends who wanted their betting freed from locational constraints, much like the West Nile virus. The wagering's your standard gambling-funny-money in games-specific forums deal, except the app also conveniently auto-converts moneyline odds into the amount you stand to win, so you can go on thinking jargon like "the Packers giving 10 1/2" is an adult film starring "big" Willie Davis as "The Packer". But the main event's the trash talk, which you can do super easily either by checking out the stupid wagers your friends (which are auto-populated from your Facebook friends) have made and attacking them, or unleashing stranger-on-stranger vitriol on anyone betting on your same games via a live feed that lets you "smack back" w/ either a crazy original reply of your own, or random automated ones ranging from "sweep the leg", to "I used to own guys like you in prison", which is most commonly met with the response "user has signed off".
Currently supporting all the major pro sports, SD plans to launch college basketball in time for the tourney; it also supports spreading the smack around through Twitter and F-book, where everyone can see the stupid things you've said, though your birthday photos have already let on that you're ugly. And fat.