A person (male or female) who spends time at a gym or in an environment made for working out. The amount of time varies based on factors impacting their free time.
Rather than workout to become stronger and build muscle mass, they focus on toning their body and defining their features, mainly the waist, buttocks, and legs.

They can be spotted wearing tight and/or short clothes that accentuate the curves of their body.
Gym bunnies are also commonly obsessed with healthy eating, but are not one to openly judge others.
They are normally perky or sarcastic in personality, and there is little to no in-between. A gym bunny will often just avoid people who they have had negative interactions with in the past.
A gym bunny can make a great friend or workout partner, as they gently nudge you to push a bit further to better yourself without coming across as rude or pushy.
"That guy/girl over there doing squats is such a gym bunny. I don't agree with their workout but they're friendly and bring positive vibes to the gym."
by LegDayEveryDay August 24, 2020
Get the mug
Get a Gym Bunny mug for your buddy Vivek.
A highly attractive female who performs exercises outside the realm of calisthenics and cardio; often squats more than the "everyday-is-an-upper-body-day" male. Not to be mistaken with the Amazonian or Cardio Bunny.
Hey Don that Gym Bunny squats more than you, how about you start working those chicken legs!
by AllNatty1993 March 30, 2014
Get the mug
Get a Gym Bunny mug for your papa Trump.
A gym bunny is someone who spends large amounts of time working out for the sole purpose of 'looking ripped'. Can be male or female, always extremely vain and superficial. Prevalent in California, which should come as no surprise since this state is a magnet for all the nation's nutjobs and screwups.

The difference between a gym bunny and someone who just works out a lot is the latter exercises to be able to do physical stuff like move heavy objects on a regular basis, whereas the gym bunny does it exclusively for visual reasons and probably couldn't do anything with those perfectly toned muscles if they had to.
Three ways to tell if someone is a gym bunny:

1. They're amazingly well-sculpted but still seem unable to do anything involving physical labor.

2. Often talk with friends about how much time they spend at the gym and overtly cut meetings and social events short because they have to get to the gym.

3. Act as if their physical fitness by itself makes them better than others.
by C++ June 03, 2006
Get the mug
Get a gym bunny mug for your cat Vivek.
A gay man who spends an obsessive amount of time in the gym working on sculpting his body -- not for health reasons -- only to show it off in a club or on the beach.
1. Richard couldn't seem to find time in between work and his gym schedule for a relationship. He is such a gym bunny.
by dancingqueen March 07, 2005
Get the mug
Get a gym bunny mug for your mama Jovana.
a female with more tits than knowledge about exercise, who wears the most expensive gear out there, and only goes to the gym to "do abs" and cardio
look at that gym bunny hogging the ab machine
by TakesItAll June 29, 2004
Get the mug
Get a gym bunny mug for your cousin Trump.
A girl who goes to the gym for the sole purpose of looking for dick and not to workout.
That girl has been talkin to the trianer since she's been here. I know total gym bunny
by pete.the.skeet. October 06, 2010
Get the mug
Get a gym bunny mug for your boyfriend Georges.
- A (often gay or bisexual) man obsessed with his own body. His days are spent working out for his next circuit party, taking GHB, and doing steroids. Usually gym bunnies have low IQ's, and high opinions of themselves. Outside of the gym, gym-bunnies congregate in large gay disco's, circuit parties, and bath-houses.
Oh my god, that gym bunny just hooked me up with some great HGH. Hey dude... can you spot my glutes while I do some squats?
by gaycircuitboy April 07, 2008
Get the mug
Get a gym bunny mug for your dad Jerry.