Top definition
Gemper is the term used by an illiterate or lazy console gamer that decides to insult someone who may or may not have been camping in a console game.

Gemper originally stems from Camper but is reprocessed into Gemper after a small aneurysm in the brain, resulting in dysphasia and the resulting in Gemper.
"Stop gemping with the 1000 yard stare you gemper!"
by UHI June 02, 2016
Get the mug
Get a Gemper mug for your mate James.