1/2 oz of Bacardi 151 rum (or overproof rum)
1/2 oz of jose cuervo especial gold tequila (or Tequila)
Lay a shot glass in a clean ash tray right side up, and start to pour the drinks into the glass until they overflow into the ash tray. Ignite the liquor, blow it out, take the shot from the shot glass, then drink out of the ash tray.