Fear or phobia of being "Fleishig".
Jewish law requires that one wait six hours between eating meat and dairy. Many
religious Jews have thus
developed a phobia for eating meat during day hours because they "might" want to eat something dairy later on
in the day.
("Fleishig" is the Yiddish word for "Meaty").
I'm
starving. All they had was meat - which I
naturally couldn't bring myself to eat because I suffer
from a severe case of Carniphobia.