Essentially mewing but with your buttocks. You squeeze your glutes at all times to shape it into a plump baby pumpkin carved from marble. Many clenchmaxxers have expressed feeling like they're in a higher plane of existance from performing this, not unlike gooning.
"Oh, you've been mewing, ropemaxxing and jelqing for the last two years? But you haven't started clenchmaxxing yet? Never gonna make it"
by Cheezy D on the mic March 20, 2024
Get the clenchmaxxingmug. The squeezing or flexing of one's glutes to exercise and tone them to their maximum natural potential
by Clenchmax February 7, 2024
Get the clenchmaxxingmug. The act of clenching your buttcheeks for a period of up to one week, holding in poop in the process, to achieve a more desirable buttocks shape
by iIluson April 28, 2024
Get the clenchmaxxingmug. by saselandia January 20, 2024
Get the clenchmaxxingmug.