Gnujersey

Gnujersey: noun. A gnujersey is, contrary to popular belief, a type of warm attire worn by gnus. While at hearing the word, most people assume that a gnujersey is a jersey made of gnu skin, this is rather silly as gnu skin is not a good material and the word is consequently rendered useless. Gnus themselves, on the other hand, need jerseys for the cold mornings on the plains.