The word BMX stands for Bicycle Moto X, with the X being short for cross.Apart from that I don't think a BMX is considered an established symbol for anything. Freedom to ride, crash and scrape your knees perhaps.
It might symbolize light or illumination. It depends on what context it is being used.
No it does not.
The ostrich symbolises being mejestic and strong!
Its means being pure!
What advantages does being able to symbolize your argument provide.
Don't move. Ever.
It depends on what it means to the person being tattooed.
because they think it is being respect full to there god
bend your knees and be aggressive hope it helps!
good fortune.
Yes, giraffes do have knees.