The company has become a 'giant' of the automotive industry. [=it has become very large and successful]
a big baby who grew up to be a 'giant' of a man [=a very large man]
a 'giant' photograph/machine/wrestler
(..) Cuttlefish. to hypnotize their prey, then they "whoom!" I saw a documentary, it was terrifying. So if you're going to fiddle with my brain, and make me see a giant cuttlefish, then I know you don't do business, and I know you're not in charge, and I only deal... ...with the man in charge. (..)2015 Avengers: Age of Ultron