Gymster

Someone who thinks they know more about the gym then everyone else. They also have been doing diet and work out plans before these plans were cool and trendy. Gymsters also hate individuals that start going to the gym the day after New Year's Eve the, and only go for two weeks and quit; also known as "New years resolutioners".

" So I started going to this trainer at my gym, and my boyfriend says he has no idea what he's talking about. Gosh, my boyfriend is being such a (Gymsters)."