|(jargon)||zxnrbl - /sner'b*l/ Incorrect data introduced by transmission
errors; any corrupted or uninterpretable data.|
The word originated in a 1978 advertisement for a Mockingboard, which "makes frogs croak, princesses shriek, and martians zxnrbl."
"It's not misspelled on the original page. The Internet must have zxnrbled it on the way to you."