Visionary yo-yo dieting in which you sometimes appear very buff to your friends, and sometimes you appear very fat.
"What's going on with Steve? He had a beer belly last week, and now he has abs."
"I don't know man, I think he's having a Matt Damon Effect"
"I don't know man, I think he's having a Matt Damon Effect"
by superawesomeguy1496 October 6, 2011
When a person (usually a boy) puts another person (usually a girl) high up on a pedestal. Usually resulting in them ruining themselves over the fact that the person most likely isn’t interested and ruins their relationship with them and/or ruins their relationship with their friends, significant other, etc.
by Sippitysipsip January 17, 2018
by Y3ns October 10, 2023