1 definition by 5thsurprise
When you pick up your smartphone to do something, get distracted by Facebook, email, Twitter, or some other app and forget why you picked up your phone in the first place.
"Hey, check this out: a kitten on a Roomba! Wait. What was trying to do before? Oh man..."
"Dude, you've got appnesia!"
"Dude, you've got appnesia!"
by 5thsurprise September 21, 2013