THINGS THAT IS DIFFICULT TO SAY WHEN DRUNK:
1. Innovative
2. Preliminary
3. Proliferation
4. Cinnamon

 THINGS THAT ARE VERY DIFFICULT TO SAY WHEN DRUNK:
1. Specificity
2. British Constitution
3. Passive- aggressive disorder  

THINGS THAT ARE DOWNRIGHT IMPOSSIBLE TO SAY WHEN DRUNK:
1. Nope, no more beer for me.
2. Good evening, officer. Isn't it lovely out tonight?
3. Oh, I couldn't. No one wants to hear me sing.