A reoccuring facebook annoyance, in the form of some annoying kid overusing the "like" feature on Facbook. They proceed to eventually liking everything, including degrading insults regarding their intellegence/sexuality.
Davids G. is Gay
Forrest J. likes this comment
Matt J. comment on this post
David G. likes this comment
David G. is Gay and a like Whore
David G. likes this comment
A Facebookconversation usually between two people on a post, where they comment back and forth, each liking every comment posted by the other person.
This alternating liking is like a ladder - a "Like Ladder".
person 1: man, that facebook convo between fred and sally is so annoying. they keep liking each other's comments!
person 2: i know right! it's a total Like Ladder.