the one who always likes other people fb wall post, no matter what it is, mainly intended to get him/herself appearing on other facebook's news feed.
Status: has just checked check-n 'Shitty Plaza".
LIKE
Status: I just lost my phone.
LIKE
Status: is from "being Relationship" into "Single"
LIKE (aw man, what's the point?)
Status: bla bla, please like if you think so too.
LIKE
Status: Justin Bieber is hot!
LIKE
Status: Justin Bieber is gay.
LIKE
1. Someone who generally focuses on the positive aspects of life. As such, an antonym of hater.
2. More specifically, it can also be used to describe someone who is a serial clicker of the "Like" button on Facebook.
She's a Facebook friend of mine and she's a real liker!
OR
Bobby in accounting is so negative all the time, a real hater. I wish he was more like Sandy - she's such a liker and it's really easy to work with her.