1 definition by jgnarfresh

Its an intervention, but instead of being for drugs, or drinking, or beating your kids... its for people who are addicted to going to the gym.
Person 1: "great lunch guys, see you at the movie in an hour?"
Person 2: "yeah, just gonna hit the gym quick and then i'll be there man" (leaves)
Person 3: "god that guy needs a gymtervention"
by jgnarfresh October 2, 2009
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