LMAO..... This is very funny but very true. Spammersassociation.com. A lot of persons don't know how to comment on post or a lot of times too much in a hurry to drop an unconnected thought. It really is annoying. I hope they read up this post and learn.
Your definition above holds true. Put in another way, I'd say that ass-kissing is an act of flattery to attract attention from someone.