Maximum Highosity

To reach the peak of being high.

The point in which one has become so high, they can not be any higher.

"I would take another hit, but it'd just be a waste because I've reached maximum highosity."

Maximum Highosity

The peak of being high.

The point at which one has become so high, they cannot get any higher.

At about 200mg, you'll reach maximum highosity.

I think I've reached maximum highosity.