As a tattoo, the symbolism of the nightingale most likely would be related to the tattoo-wearer's familiarity with romanticist poetry and visual art. In poetry and visual art the nightingale symbolizes love, loss of a love (usually through tragic death, think Romeo & Juliet), longing for love, things like that. For some, I've heard associations with restlessness/insomnia (i.e. discontent with love) because it was believed that the nightingale sang all night long. Hope this helps . . .
It is thought to bring good fortune.
It can often mean lying or deceit or overcoming one of these things.
A cocoon is usually a symbol of transformation; the change from one form to another.
An individual's reason for getting a tattoo is usually personal and unique. A tattoo of a dagger through a hand may be a symbol for a physical or emotional wound that the individual had endured.
A person with a wizard tattoo may attribute many different meanings to it. For example, the tattoo may be symbolic of their status as a pagan or practitioner of witchcraft. Or, the tattoo may have personal symbolism so that it is representative of something like a nickname.
The nightingale is a symbol for immortality as well as beauty. It is quite possible that a tattoo of a nightingale could mean either of these to its wearer.
Love and death, supposedly.
The symbolism of a pistol tattoo is the essential essence it gives off. It has a power to make people drop of hornyness. Whomever has a pistol tattoo is a f**king pimp!
A person's tattoo has usually been chosen for a personal and unique reason. A lion's head tattoo may be a symbol of pride or confidence. The symbolism of this tattoo may also have to do with some other personally meaningful reason.
destruction and creation
The traditional symbolism of a crown tattoo means for that person to take control of their own life, feelings, thoughts, ideas, goals and other such as this.
Spinning webs of musical lies
It is thought to bring good fortune.
People call it the 'Tramp Stamp'....Thats all the symbolism I know of for lower back tattys
The horseshoe for some reason symbolizes good luck.
Wing tattoo designs can often have inspirational or spiritual symbolism. In many myths, wings often have to be earned.
An arm band tattoo could have different meanings depending on the individual. A solid black arm band tattoo could signify mourning.