Here is the full list of all 21 Drunk or Dead achievements.
The Dancer Girl in Kinky Butts dies.
Kill 20 "french" zombies in a row.
Kill 500 zombies
Drink yourself to death
Alternate a shot of alcohol and headshot three times in a row
Try all kinds of alcohol in the first bar scene
You've harrassed the bartender
Kill 5 bosses
You've played the piano
You kept your drunk-o-meter between 2 and 6 for 4 minutes
Simultaneously kill three zombies with a shotgun
Kill 20 zombies
Make three headshots in a row
Reload for the first time
Drink 1000+ litres of alcohol
Kill 5000 zombies
Kill 35 bosses
Kill 200 bosses
You've played the guitar
Kill five zombies in a row while drunk over 6
The Dancer Girl in Kinky Butts survives.