mouso

noun

1. (rare, slang)An error caused by incorrect use of a computer mouse.

   “Near-synonym: clicko”

   “In general I think it is poor sportsmanship to gain on a^([sic]) opponent _physical_ slip (mouso, typo and such), but quite ok on _mental_ slips. I find it equally bad sport to _ask_ for undo, on a mental slip.”

   “Nice. How do you get it to back up, or start over? I made a mouso and now it's unsolveable.”

   “Just last night, I was selecting multiple files for deletion. I made a "mouso" and Windows thought I had double-clicked a bat file. I was reduced to ejecting the diskette to stop that batch file.”