Just imagine somebody having one of these irrational fears

Abluthophobia: Fear of Bathing
Acerophobia: Fear of Sourness
Agyrophobia: Fear of crossing streets
Amathophobia: Fear of dust
Ambulophobia: Fear of walking
Ancraophobia: Fear of Wind
Androphobia: Fear of men
Arachibutyrophobia: Fear of Peanut Butter sticking to roof of mouth
Atelophobia: Fear of imperfection
Aulophobia: Fear of Flutes
Barophobia: Fear of Gravity
Bibliophobia: Fear of books
Bogyphobia: Fear of Goblins
Cacomorphobia: Fear of fat people
Cathisophobia: Fear of sitting
Chromophobia: Fear of colours
Clinophobia: Fear of going to bed
Coprophobia: Fear of Faeces
Demonophobia: Fear of spirits/demons
Dentophobia: Fear of Dentists
Dextrophobia: Fear of objects on the right side of the body
Gallophobia: Fear of the French
Gynephobia: Fear of women
Hadeophobia: Fear of hell
Hedonophobia: Fear of pleasure
Hierophobia: Fear of priests
Hypnophobia: Fear of sleep
Ideophobia: Fear of Ideas
Kakorrhaphiophobia: Fear of failure
Linonophobia: Fear of string
Megalophobia: Fear of large things
Musophobia: Fear of Mice
Myxophobia: Fear of Slime
Novercaphobia: Fear of your mother-in-law
Odontophobia: Fear of teeth
Ophthalmophobia: Fear of being stared at
Panphobia: Fear of everything
Parthenophobia: Fear of virgins
Peladophobia: Fear of baldness
Phasmophobia: Fear of ghosts
Phobophobia: Fear of Phobias
Pogonophobia: Fear of beards
Rectophobia: Fear of rectum
Satanophobia: Fear of Satan
Scholionophobia: Fear of school
Specrophobia: Fear of spectres and Phantoms
Symmetrophobia: Fear of symmetry
Theophobia: Fear of religion
Tremophobia: Fear of trembling
Triskadekaphobia: Fear of the number 13
Urophobia: Fear of Urine
Verbophobia: Fear of words
Vermiphobia: Fear of earthworms
Xanthophobia: Fear of the colour Yellow
Xenophobia: Fear of foreigners

And my personal favourite:
Anatidaephobia: The fear that somewhere, somehow, you are being watched by a duck