Facebook Escapist - A Facebook Escapist is someone who sees your message coming,

A Facebook Escapist is someone who sees your message coming, and they run away like it’s a fire drill, just to avoid talking to you.

You type 'I’m coming for you' and they log off.

You send a message and they vanish like they were never there.

You’re about to send a message and they disappear before you even hit send.