Phobias

Here are few phobias I thought interesting. See if anyone can guess what they are. Should be easy enough.

Hexakosioihexekontahexaphobia.(.......and their computer chips)

Ithyphallophobia.( sometimes a fear of mine)

Eurotophobia.(not usually something I fear)

Hippopotomonstrosesquippedaliophobia.( The Greeks had a strong sense of irony)