Oh, man, I was a pretty sick drunk dialer.
What would happen is that I'd get a bee in my bonnet, drink, and perserverate on it until things just exploded out of my mouth.
The next morning I was never happy about what I did, if I remembered it.
Do yourself a favor - just hang up. No amount of talking it out will work on someone who is obviously out of their mind drunk.
Sorry this happened to you. Try to get some sleep.