When you have not been to the gym for an extended period of time due to laziness or any other poor excuse.
Donnie: Where you been homey, I haven't seen you in ages?
Greg : All this partying is really taking its toll. I have severe gymnesia!
Greg : All this partying is really taking its toll. I have severe gymnesia!
by Gregsands August 22, 2012
Get the Gymnesia mug.A habitual or compulsive involvement in physical exercise in a gym or fitness centre that leads to the detriment of other aspects of the individual's day to day life.
by BijomaruMogami September 1, 2017
Get the Gymnesia mug.by james-in-a-box May 15, 2008
Get the gymnasia mug.the loss of memory of events that occurred during the relationship after the relationship has ended.
Did I say that, I don't remember doing that with you. I never said or did such a thing. (but I could have gamnesia).
by tydwell July 25, 2006
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