Facequote
Verb - To use or steal a quote, like, or wall post by someone else on Facebook and using it as your own in real life scenarios.
Idiot: "Hey wanna hear a joke I made up?" Guy: "Sure why not." Idiot: "A computer once beat me at chess but it was no match for me in kickboxing..." Guy: "Wow dude you totally facequoted that one, nice try.