"Your OCD's showing." "More like ACD"
BackstoryOCD: Only Child Disorder (acting like a stereotypical only child)
In my family whenever someone (a kid) acts like the world revolves around them or they start complaining about something stupid my dad and uncles always say "your/their OCD is showing" well my dad decided to throw that out during an argument with me earlier and it turned into "more like ACD abandoned child disorder, or how about abused child disorder."
That shut him up for a while... and I'm pretty sure I'm in trouble for throwing that at him....