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
(..) - Why do you do it? - Money, mainly. - There you go. - No, come on, man. Some straight like you, giant stick up his ass... ...all a sudden at age, what, , he's just gonna break bad? - I'm . - It's weird, is all. Okay, it doesn't compute. Listen... (..)2008 TvShow: Breaking Bad Title: Pilot Season: 1 Episode 1