Heidi will tell you that I'm not one to get creative in the kitchen. She's got the talent, and I'm ok with that. But I think I did ok with this little invention. See for yourself...
1 Large Ruby Red Grapefruit
3 oz 1800 Reposado Tequila
0.5 oz Cointreau
0.5 oz Grand Marnier
Juice all of the fruit. Put everything on ice in a shaker, and shake until your fingers go numb. Or maybe just a little before that. Serve on ice in a magarita glass. Serves two. Mmmmm.