Those who suffer from this medical condition called errectnaphobia find themselves facing an immense fear of an errect penis, a fear so great that it can cause the person to go into a fit of seuizures during which the penis will sporadically ejactulate semen everywhere!
Can also be combined with errectisallthetimeis which is a disease in which the penis is always errect.
"omg theres shit everywhere, mums not gonna be happy!"
"You did not just do that girlfriend"
"omg you've got errectnaphobia and errectisallthetimeis, i feel sorry for you"