Ok the meaning of "Ozymandias" (for the record, I always use the lower case "o" in my user names on every forum that I belong to.)
When I first heard the term "Ozymandias" was back in the 1960's in a British Sci-fi trilogy by John Christopher, one of the books was "The City of Gold and Lead". It was about an Earth that had been overrun and conquered by aliens that used tripod like devices to get around. Anyway, one of the main characters was a wandering "fool" named Ozymandias, who was actually seeking out youngsters who had not yet been "capped" which was the alien mind control technique. All young people reaching a certain age of maturity were taken by the aliens and fitted with a skull cap that removed all thoughts of resistance. So Ozymandias had somehow been fitted with a defective cap and he retained his independent thought, so he wandered around pretending to be crazy seeking others like him and recruiting pre-capped youths for an army to overthrow the aliens. Now the young men he looked for were the disaffected, outsiders, rebellious. Almost aspieish in a way. So Ozymandias wanders around reciting the poem about Ozymandias to pretend he's crazy.
So I'v always been restless, a wanderer..exploring here and there, an outsider, a little crazy/eccentric, rebellious, always wanting something more and never being totally satisfied with my lot in life.
Plus, I' v always loved that line; "I am Ozymandias, KING OF KINGS, Look upon my works ye mighty and despair."
So now we come to the poem, which is easily found by googling, "Ozymandias by Percy Brysse Shelley."
To me it's about the transient nature of all we do in life. That even the biggest ego's crumble to nothing eventually. Nothing is permanent and to assume otherwise is to delude oneself.
So how does it relate to me finally........one day, quite a few years ago, I was working in the yard, saw a bunch of boulders and decided on a whim to create my own mini-stonehenge, so after a few weeks of planning, manipulating, etc, etc. I did it. And as I stood there looking at my micro-creation. The line that never left my head started running thru my mind and I stood there leaning on my prybar and shovel and chuckled. From that time forward, ozymandias, has been my user name whenever possible.
So that is the personal and possible other meaning of "ozymandias".