Switching letters is called spoonerism. For example, saying "jag of Flapan", instead of "flag of Japan".
2
Floccinaucinihilipilification, the declaration of an item being useless, is the longest non-medical term in the English language.
125
Borat, when supposedly speaking in Kazakh with his partner throughout the film, was actually speaking fluent Hebrew.
5
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
The word "listen" contains the same letters as "silent."
135
There is a 600 year old 240 paged book called the Voynich Manuscript, that’s written language is still completely unknown today.
15
Stressed is Desserts spelled backwards.
130