stretchgasm

Strecthgasm is a combination of two words. Strect and Orgasm.
Stretchgasm is the feeling you get if you wake up in the moring and you stretch. You feel go and your muscles get relaxed. It feels like an orgasm but more on the backside.

a feeling of utter bliss that happens when you're lying on your floor after doing something particularly exerting, when all your muscles relax and you could just pass out right there. similar to a bedgasm, but on the floor. sometimes called floorgasm

The feeling of relief after a long, full-body stretch.

This is when you stretch so good your entire body begins to shakes and you feel like a new and happier person.

The intense feeling of pleasure through out the body while stretching.

Commonly known as the moment of intense pleasure, either seated or standing, resulting from someone who has been motionless for an extended period of time finally stretches all of his or her muscles simultaneously, resulting in an inadvertently loud sigh of relief or other abnormal vocalization.

When the stretch is so good and your whole body starts shaking and it feels like you're having an orgasm.