Oh man... I'm dealing with my first Stage 5 clinger... and it all started out as a huge mistake IMO. It started off as innocent bantering back and forth after I let her use an iPod charger to charge up her phone, then we swapped numbers and basically left it at that for the rest of the night. She wanted to pull me to a nightclub for a drink that very night, but I declined for several reasons.
Sometime in the next day or two she added me on Facebook and I accepted. She started texting me seeing how I did at the casino and yada yada yada... I was "curious" about this chick because I had never been with an Asian before so I decided to game her via text and see what everybody is talking about.
I had a girlfriend at the time, things in my relationship were fucked and I saw that the end was near and it was pretty apparent on Facebook etc. Eventually this chick asked about her and "why I was talking to her when I had a girlfriend." I said "what are you, the dating police? Show me your badge..." and I began setting up a time for us to grab a "quick drink."
I thought things were setup pretty good... and I wanted to fulfill my curiosity. We had a drink or two at a local bar, but once we left and hopped into the car this chick went CRAZY! She was all over the place, hopping on my lap as I was driving, putting her hands down my pants, the works!
Anyways, logistics were not good as my gf at the time was a live-in, and she was being dumb and didn't want to use her place or hotel. So I brought her to my office, F-closed on the couch, and drove her back to her hotel. She invited me up, and we went for round two. Bitch didn't want to use a condom and I didn't like that one bit so I ended up going downstairs and grabbing some.
We had a second round then I bounced out of there. Little did I know, this chick would turn into a total clinger.
Next thing I know, she is texting me, following me on Twitter, @ mentioning me on Facebook (I had to block her) and asking when our "next drink" would be!
I wasn't satisfied with the way she kissed and just the overall hookup wasn't worth it for me so I vowed not to see this chick again. Problem is, her social circle is close enough to mine where we will run into each other and it could be damaging to my rep if I don't let her down slowly and easily.
At first, I tried ignoring her a majority of the time, but then I realized that it was actually hurting my goal more than helping it. So I flipped it around and started being a TOTAL AFC... Check it out:
Me: I love you, marry me???
Her: Are you drunk?
Me: No I fuckin love you, you're my soulmate.
Her: We only went once how can you say that u loved me
Her: I really like you too. You seems like a nice guy. Okay let's go get married, fuck it.
Me: Let's do it. I want 3 children and their names will be Patrick, Miles, and Shelby.
Me: I've never met a woman like you.
Her: What's so special about me
Her: What do you mean?
Her: Hahahaha
Her: Your gf is way prettier than me
Me: You're the first Asian I've ever been with. I didn't realize I'd fall in love with an Asian so quickly!
Her: What do you love about me?
Her: I know it's the sex, right?
Her: I didn't even give you my best that time haha. I was fucken so drunk but I did enjoy it though.
Her: If yes then text me when ur done.
Her: What are you doing?
Me: I can't wait to start our life together! (and I attached a picture of two puppies LOL)
Her: You're so sweet

Me: You mean a lot to me, and I just wanted you to know this, even if you don't feel the same way. It's okay.
Her: Loves you too (attaches pic of a rose)
Me: You rock my world Kim (NOT HER NAME!!!)
Her: I hate you I'm not Kim
Me: Oh fuck, sorry wrong person.
Her: Don't play games with me bye!
Her: I have better things to do!
Her: You trying to set me up? I hate you
Me: I meant (her name), dang auto correct.
Her: Kim is my Fillipino name you're lucky or else I delete your number right now. (THATS MORE UNLUCKY THAN LUCKY!)
Her: If you have a girlfriend, why you wasting your time texting me
Her: Bye I'm gonna go have fun with my friends
Her: (one hour later) You shouldn't play with my emotions, that's just wrong.
Okay, so wtf... this girl is STILL clinging! I stopped replying after that and they just keep coming... and coming... and coming...
I'm concurring that "prevention is key" when it comes to clingers. Just don't fuck up and sleep with somebody that you wouldn't mind seeing again or absolutely know you won't see again.
I broke my own rule, and am paying for it: Don't shit where you eat!