I had way too many beers last night, and stayed up a lot later than I had planned.
Oh wow, what time did you end up getting to bed?
Probably just before 6am, and I had to wake up for work at 9:30, so needless to say, I called out this morning. 
I know the feeling too well! Hopefully you get a good's night rest tonight. 
I hope so, too! And no beer tonight!