I was outside drinking one night and after the disco closed i was about to walk home. I met a guy on the outside, he didnt seem to be drunk but anyway we talked for abit and since i longed for some company after being single for some time we agreed to go to his place. You know what happens next. The next day i wake up on his bed and see that he was not there but had crashed in the livingroom couch. He woke up and we started to talk, then i realized he had no teeth! i couldnt believe i didnt notice that before. He gave me his phone number but i didnt contact him again. Is it normal to be so drunk that you dont realize these things?

Apparently I agreed to be some guy's gf a few years ago when I was drunk - LOL. I thought he was like, the most amazing guy ever to live that night, and we broke up 3 days later cause he was annoying as fuck!
A sex life is a sex life - doesn't really seem to matter how you get it if you want it, as long as, well...you get it. Have fun! Life is short, so who says one night stands with teethless men are wrong? I mean, at least he was polite! He slept on the couch and even held a conversation with you afterwards. I just hope you were safe.
BTW I wish we had "discos" here...the clubs play hip hop and raves (closest thing, I suppose) are full of e-tards and cuddlers, and you never feel alone when random people are dancing all around you, rubbing and hugging you just because you look fun to hug. LOL
I mean you wouldn't let a woman doctor perform surgery on you would you?
"give me the fucking scalpel i'll do it myself"
I laughed at the "weener or something" part of your post.
But seriously, it's not normal -try to be less drunk/more selective about your sex life.
Don't you know that strange things happen when you listen to them?!
But there is a warning in your story: over-indulge at your own risk. A lot worse can happen to you than "getting with ugly"!