troffaphobia 

- fear of pissing in large urinals that resemble a horse troff.

Usually found in large sporting venues the mega urinal provides zero privacy which causes many guys to be gun shy despite a bladder full of beer.

Friend: Hey were is your cousin the third inning is about to start?
You: Ah, he has to wait for a toilet since he has a bad case of troffaphobia.
Friend: What?
You: Yeah, when he steps out to the plate at a big urinal he can't go.

troffaphobia by Dave W. Deathrock February 11, 2009

troikaphobia 

Irrational fear of a group a three people/organisations/groups believed to be working together against the one who is in fear of them,

The people of Greece got troikaphobia during their debt crisis. The group of three in question, was known as the troika. The troika contained the European Commission, the European Central Bank and the International Monetary Fund (EC, ECB and IMF).

troikaphobia by Petty Officer Paddy O'C (rtd) February 11, 2017