As it is known, lion symbol can be understood in many different ways. First of all, lion tattoos can mean positive things and because of this people choose different lion tattoo designs. Most persons applying lion tattoo designs consider their lion tattoos to express great might and nobility, that are known to be the traits of a lion. But in fact lion tattoo designs can get different more aggressive meanings. If a person applies lion tattoo design representing the head of the lion with open mouth, it for sure means hostility and aggression.