We've all been known to mispronounce words from time to time, but this was probably Yuko's finest moment. I will say this is nowhere as near as bad as the time that I informed my Japanese class that a word that I've now forgotten meant "Venereal Equinox." Clearly I should have been in an English class, but that's for another time.
Take special note of the bowtie on the dinosaur in the picture. It's an important part of the canon.