look up any word, like ethered:
 
1.
Failtron is the word for a fail of all fails. No other word to define such a fail.
Girl 1: "I'm back with Samuel"
Girl 2: "...who you broke up with last week?"
Girl 1: "Yeah!"
Girl 2: "LOLOLOLOL FAILTRON"
by Rapistmode September 29, 2010