The process of adding someone to your Facebook friends that you have no intention of contacting, interacting with or viewing in any way purely to grow the number of friends you have. The "Facebrick" builds up your friends as a builder would build a house out of bricks.
Your Friend: Wow you've got like 200 friends on Facebook Me/You: Yeah but most of them are Facebricks
When someone joins a group or becomes of a fan of something on Facebook and then completely contradicts that by joining a group or becoming of fan of something of the completely opposite nature.
Person 1 became a fan of Hitler
Person 1 became a fan of Jewish Boys
Person commented - WHAT THE FUCK. You Facebook Hypocrite or FaceCrite!
Or
Person 1 became a fan of Real men don't hit women
Person 1 became a fan of A black eye means you told her twice already