/flɛks/ (noun)Derived from English "Flexible". A homosexual slang mostly used in Malaysia
In male homosexual anal sex, a person who is comfortable, willing or enjoys being the receptive party (bottom) and/or the penetrative party (top). His exact role is not well determined and often times changes in order to complement or satisfy the other party or parties sexual desires. The flexibility of a person changing his sexual role according to the needs of his sexual partner or partners is where the term "flex" came from.
In other parts of the world, a more familiar term is "vers".
In male homosexual anal sex, a person who is comfortable, willing or enjoys being the receptive party (bottom) and/or the penetrative party (top). His exact role is not well determined and often times changes in order to complement or satisfy the other party or parties sexual desires. The flexibility of a person changing his sexual role according to the needs of his sexual partner or partners is where the term "flex" came from.
In other parts of the world, a more familiar term is "vers".
Here is what a typical Grindr conversation in Malaysia in its original text may look like:
BigDick7in: hi fun?
LastDay: t/b
BigDick7in: t
LastDay: sorry, I t too
BigDick7in: y u write flex? cibai!
BLOCKED
(DISCLAIMER: The English text shall be view as an approximate translation. Its accuracy is not guaranteed and shall not be used as reference in situations where absolute translation is required. It is done with speculation and may not reflect the true intentions of the users.)
BigDick7in: Good evening. I wonder if you are interested in having casual sexual intercourse with me?
LastDay: Before we proceed, would you care to share with me your preferred sexual role?
BigDick7in: Of course. As you may have already noticed my crass but yet frank handle, I enjoy having a bottom riding my stick.
LastDay: Thank you for clarifying. Unfortunately, I am not compatible as I cannot see myself being your sexual partner.
BigDick7in: Regrettably, I find the basis for your rejection hurtful and unreasonable, even though it's the same reason for me engaging you initially, albeit it's your positive sexual attractiveness. I resentfully advise you to not mislead people with your stated sexual role. I curse you that in lieu of a penis, a vagina is what you shall have!
BigDick7in: hi fun?
LastDay: t/b
BigDick7in: t
LastDay: sorry, I t too
BigDick7in: y u write flex? cibai!
BLOCKED
(DISCLAIMER: The English text shall be view as an approximate translation. Its accuracy is not guaranteed and shall not be used as reference in situations where absolute translation is required. It is done with speculation and may not reflect the true intentions of the users.)
BigDick7in: Good evening. I wonder if you are interested in having casual sexual intercourse with me?
LastDay: Before we proceed, would you care to share with me your preferred sexual role?
BigDick7in: Of course. As you may have already noticed my crass but yet frank handle, I enjoy having a bottom riding my stick.
LastDay: Thank you for clarifying. Unfortunately, I am not compatible as I cannot see myself being your sexual partner.
BigDick7in: Regrettably, I find the basis for your rejection hurtful and unreasonable, even though it's the same reason for me engaging you initially, albeit it's your positive sexual attractiveness. I resentfully advise you to not mislead people with your stated sexual role. I curse you that in lieu of a penis, a vagina is what you shall have!
by QuodScripsiScrpsi December 26, 2022

When software support can fix a customers seemingly enormous problem with only a few lines of code- while the customer is on the phone-there by saving the customer a significant amount of time.
I thought it would take forever to fix my data base error, but support pulled a Menges Flex and I got on with my day!
by Bill C Lecter September 6, 2022

"sick flex" is a reference to two pop culture points of interest. "sick" refers to the mid charting hit "Down with the Sickness" by Disturbed that broke the Billboard top 20 in 2007. "flex" is an homage to the late Billy Mays due to his relentless pontificating on the water-resistant properties of the made-for-tv product Flex-Seal. In essence, you are both down and sticky, a condition we refer to as "Peter Northed".
by Indexfossil May 5, 2021

when some situation or event gets you so agrivated that you feel tense and you feel like you want to flex your muscles.
by bfey January 20, 2011

by HALLYTALL August 7, 2025

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.
by flailyhaley June 22, 2025

by david swag August 28, 2018
