Be thankful you woke up. With all the budget cuts to fund wars and bailouts, they release severely mentally handicapped people into the public and they often become homeless.

YDI.. Don't drink to the extent that you can't even function. Now.. That doesn't mean that I hope something regretful happened between you and this homeless person. But seriously? Why drink so carelessly? Especially in public with apparently no way to get home safely (in your case).

The question is: was it you who was half dressed, or the homeless man?

I'm not usually one to say this but YDI, if you drink to the point that you pick up a homeless man, sleep with him, and don't remember it the next morning, you have a serious problem.

That's rough

Hey at least you weren't mugged :)

YDI. You may want to consider getting help. I don't think that's a normal relationship with alcohol.

you had a wild night

YDI and go get tested on you way to finding a rehab...

That's a major red flag for nine drinking alcoholism. You really should get some help if you've done this before, or other things like it, before you do some major damage to yourself or others.