xophobia 

A fear of ex-boyfriends and ex-girlfriends.

My friend never gets along with his ex-girlfriends. He has xophobia.

xophobia by ILickYu March 3, 2010

xdphobia

when someone is afraid/dislikes the use of xd, xD, XD, or X-D

Jordan: i hate the laughing emoji ‘😂’
Tori: ok i will start saying XD

Jordan: nO! i have xdphobia!!
Tori: oh ok XD

xdphobia by onebisexualgal August 1, 2018

Xphobianamaticulate 

Something that can only be named in theory and is different to everybody through perspective.

"That idea is VERY Xphobianamaticulate"

Xphobianamaticulate by YupItsMEyaBOI May 13, 2020