Alex:“Man, I need some flex space, back off.”
Chad:“But I want to watch!”
Alex: “No, I need to be by myself.”
Chad:“But I want to watch!”
Alex: “No, I need to be by myself.”
by SQuiet February 18, 2020

by Samuel Jospeh Davies January 16, 2008

While I was presenting my project, the student across from me thinks he can start feather flexing by cutting me off and asking all these questions.
by JG.F.AV November 3, 2019

by realityseeker May 1, 2019

A "Calvin Flex" is a braggadocious remark used when an individual has a lack of redeemable characteristics and has to rely on bragging about possessions and/or small achievements as a means to validate self-worth when receiving praise or the interest of others. Those who use such statements will often times be ignored or made fun of. This is due to the unwanted and awkward implementation of a"flex" used during a conversation. A "Calvin Flex" is often used when having a conversation with a woman who has a physical appearance rating between 2/10 - 10/10 (beggars can't be choosers).
Girl: Hey, let's go out to eat!
Boy: I don't like eating in my car 'cause I don't want to make a mess in my brand new 2019 Honda Civic EX.
Girl: Wow, nice "Calvin Flex"
Boy: I made bread.
Boy: I don't like eating in my car 'cause I don't want to make a mess in my brand new 2019 Honda Civic EX.
Girl: Wow, nice "Calvin Flex"
Boy: I made bread.
by r/nicecalvins December 23, 2020

Where a "flexer" uses someone else's flex power and pass it off as their own therefore committing Flex Fraud
Flexer: look at my car collection in my garage
Friend of the flexer: Isn't this Davids? why are you committing flex fraud?
Friend of the flexer: Isn't this Davids? why are you committing flex fraud?
by FadingSins January 18, 2020

A personality trait formed of boasting about sex/sexual activities usually done by a person who has recently begun having sex after a long dry spell. The change in subject to sex in the group is also likely to have been brought up by the same person, making tenuous links to otherwise non-sexual discourse.
(Flexing about sex)
(Flexing about sex)
Person 1: Jake wouldn’t stop going on about how many times he has sex last week
Person 2: yeah he’s got sex-flex at the moment
Person 2: yeah he’s got sex-flex at the moment
by Plsplsplsno July 13, 2020
