The act of posting something on Twitter and Twitter immediately posting the message on Facebook. So if you follow the person on both, you get both messages.
Man 1: Hey Charlie just posted a funny joke on Twitter.
Man 2: He just posted a really funny one on Facebook.
Man 1: Its the same joke, he's totally facetwatting.
Man 2: He just posted a really funny one on Facebook.
Man 1: Its the same joke, he's totally facetwatting.
by neuro24 March 08, 2013