pmphobia 

In the IRC (Internet Relay Chat) world PM-Phobia (PM=Private Message)is the fear of unsolicited Private Messages particularly those of a sexual nature.

Hey baby can I pm you for a second, "No, I got pmphobia" get lost. i.e Hey hotty want to see my *bleep* pm me and I'll give you the password; no, and thank god for my pmphobia.

pmphobia by Brossia February 10, 2008

O-sack-pophobia

A dangerous mental condition that quarterbacks in the NFL suffer from, especially those such as Tony Romo when they know they are about to get owned by dangerous players like Brian Orakpo of the Washington Redskins.

Omg, did you see Tony Romo and his O-sack-pophobia that led to the interception by DeAngelo Hall? Then all of a sudden, Santana Moss caught the ball from Jason Campbell and the Redskins won the game.

O-sack-pophobia by Redskins_Own November 19, 2009

Pumphobia 

Afraid or religiously do not eat a womens vagina.

When I asked a girl out, I immediately told her I had pumphobia.

Pumphobia by Nelson Castillo January 11, 2017

piphobia 

Pronounced "Pie-phobia" the fear of Pi, the mathmatical term, not to be confused with "Piephobia"

Man I wanted to become a millwright, but then I learned you need to use PI in drilling, damn piphobia gettin in the way of my career.

piphobia by JOYK1LLZ August 21, 2020