Originated from its use in the sport 'blernsball', which appears on an episode of Futurama. It is just a word of jiberish that can be substituted with any word, similar to the word marklar. Use blern as a generic word, similar to a pronoun, that can refer with specificity to any thing, place, person, idea, concept, or otherwise represent the meaning of any noun, including proper nouns.
" Fry: Hey I'm starting to get the hang of this game! The blerns are loaded, the count's three blerns and two anti-blerns and the infield blern rule is in effect, right? "

" Leela: Except for the word "blern" that was complete gibberish. "
by Boenn January 6, 2009
Get the Blern mug.