The longest phobia, the most ironic phobia, the funniest phobia. The fear of long words. Often misspelled as hippopotomonstrosequippedaliophobia.
Teacher: What's the fear of long words called?
Student: Hippopotomonstrosequipedaliophobia.
Teacher: *starts screaming*
Girl: Apparently she has it.
by Penny Ling October 31, 2013
Get the hippopotomonstrosequipedaliophobia mug.