replydick 

When you're seeing a guy/gal and they're really nice in person, but when you message them they either don't reply or they're rude and stand offish.

Omg Tara, I really like Tom, but... he's a replydick.

replydick by Jwc December 9, 2015

replyicide 

Occurs when you humiliate yourself and or devastate your career by inadvertantly replying to the wrong person or (worse, yet) mistakenly hitting the "reply to all" button in an email.

The boss was not laughing when he fired David after the embarrassing replyicide episode.

replyicide by Ms. Jenkins July 24, 2007