One of my favorite shit facers is:
8 oz of sprite
1-2 oz of Sweet & Sour
2 oz Triple Sec
1-2 oz of Vodka
1-2 oz of Gin
1-2 oz of Rum
Toss a few ice cubes in,stir it up till it gets nice and cold-BLAM.Tastes great and will have you slurring in no time.