Image credit - Gizmodo (I didn't feel like uploading my own photo of essentially the same thing)
Update 4:24 AM: Seems this is one of the most signifigant outages that Facebook has suffered in a while. The site has now been down for more than a few minutes, and their smartphone apps are affected too.
Update 4:25 AM: Seems that Facebook is back online, with its normal homepage returning. I'll update later today with perhaps more information on the outage (It's very early right now where I live)
Here's a funny tweet I found, relating to the outage. I think it's quite funny :)
Looks like #Facebook is having a BREAK right now. Have a BREAK, too! :) #facebookdown pic.twitter.com/rBhH4CMqKS
— Nestle KitKat PH (@kitkat_ph) June 19, 2014