Auto-Flexing

Auto-flexing is when a heavily muscled person or animal's muscles flex on their own as they move.

Kara's muscular thighs made waves as she walked across the room and I couldn't help but admire them. I would define what they did as auto-flexing.

by Amelia Wysocki August 15, 2021

Flex

To flex means to show off or display something, usually in a boastful manner. This can be related to physical strength, wealth, style, or any other personal achievement. It’s often used in a context where someone is trying to impress or brag.

“He was flexing his new car all over social media. I guess he’s really proud of it.”

by YkMatt August 21, 2024

Flexes

show (something) off; flaunt.

"she flexes her power and success with a flick of her diamond-braceleted wrist"

by Arminkshipper June 18, 2025

Flexes

a boastful statement or display.

"ridiculous flexes of exorbitant wealth"

by Arminkshipper June 18, 2025

Flex

a flexible insulated cable used for carrying electric current to an appliance.

"The electrician installed a new flex cable to connect the new electrical outlet to the main power source."

by Arminkshipper June 18, 2025

flex offender

flex offenders are people who flex so hard it makes others uncomfortable and the flex offender seem unapproachable and greedy. flex offenders have to stay at least 25meters from mirrors.

don't be a flex offender

by flailyhaley June 22, 2025

Ghost Flexing

Definition: When someone ignores your messages for days, then posts something impressive on social media to remind you they’re "still winning."

Example:
"He didn’t reply for a week but just posted a gym selfie with a Lambo in the back—classic ghost flexing."

by efsz June 28, 2025