I'm shocked at the 'suggestion' that he deliberately cheated. = The very 'suggestion' that he deliberately cheated is shocking (to me).
They were careful to avoid any 'suggestion' of impropriety. [=avoid doing anything that could be seen as improper]
There was some 'suggestion' of swelling around his ankle. [=his ankle appeared to be slightly swollen]
(..) Hello, Mr. Credit to Society. So, do I get to pick where I go? Well, it's your life. I imagine you get a say. Want a suggestion? How about Florida? You get a tan, meet the Swedish bikini team, you know, swim with the dolphins. (..)2013 TvShow: Breaking Bad Title: Confessions Season: 5 Episode 11