Flexturing

A combination of flexing and gesturing. Commonly seen among men in their early twenties gesturing during conversation in a way that lets us all know how jacked and tan they are. Primarily used as a method of flirtation.

Person A : Look at Chad over there, he's gripping that beer bottle so hard right now.

Person B : Oh no brah, he's flexturing, he just wants that girl to recognize how vascular his forearms are.

Flexture

a small, flexible adjustment or modification

I just made a flexture to the design to improve its usability