gymlete
a pseudo-athlete; a person who mistakes going to the gym ~3 times a week as athleticism; a guy or girl who spends more time reading and buying sports related materials than training; someone who hogs the elliptical, treadmill or ab machine spending only 10 minute actually exercising.
You can always tell a gymlete from an athlete: a gymlete worries about style and looks and reads more than they train. An athlete worries about performance and perfection and trains to be read about.
gymlet
The gym equivalent of manlet. Somebody who's extremely scrawny and spends all his time in the gym yet still not gaining muscle. Gymlets are often also lanklets and might have anger issues.
Gym bro 1: "Yo that thin guy, you seen him before?"
Gym bro 2: "Yeah he's been hogging the bench for like two hours now. Fucking gymlet."
Gym bro 2: "Yeah he's been hogging the bench for like two hours now. Fucking gymlet."