Accidental Flex

When you flex by accident or you didnt mean it.

A: Bro why did you destroyed the dumbells ?
B: Sorry, got massives gains recently, didnt meen to accidental flex.

by Bill_Claymore March 8, 2023

flex Seal challenge

The Incredibly Popular Internet Challenge in which participants attempt to completely seal their asshole tight, and then attempt to shit.

Bro, Did you see that sick flex seal challenge video by Logan Paul? it was almost as good as the forest in Japan!

by Mr. Huffman November 6, 2020

Flex

Adjective- Showing off, making you’re superiority aware to others.

Covid-19 Infected millennial: “Look those doomsday preppers are flexing their Lamborghini’s and mansions again. Why aren’t they helping us!?”

by anthonyjames March 16, 2020

Flex

Verb, To share someone else's social media, especially on TikTok. It's like giving a shout out

Example 1: www.boredpanda.com relies on flexing many artists' work since they don't actually create their own content.
Example 2: That TikToker keeps flexing me on her videos. Maybe she wants more followers

by silasmarnerbitch July 10, 2022

Blindly flexing

It's flexing but the person doesn't exactly notice. You do though, it makes you feel bad about yourself, sometimes.

Lily: "Oh my gosh! My 2 Ipads couldn't work, so I brought 2 more. And remember when I was in 1st grade? I dissected a cow eye!"
Me: "That's cool, I guess. You also already said that story of dissecting a cow eye over 100 times, I don't want to hear it anymore."
Me (thoughts): "She's blindly flexing again . . . "

by odd, nefarious dumbass November 3, 2022

Captain Flex

Dude with a slim build who sees himself as more of a Scottiah adonis body god
Usually found peacocking around the floor for no reason
Throws out a random flex when a member of the opposite sex is around

Look at BB over there peacocking round those hoes, he is the real deal captain flex

by Jonsnowknowsnowt July 27, 2016

Flex

Something that asia robinson cant do

Example: Dang Isis can flex

by narutolover28 January 5, 2019