He has an 'impressive' vocabulary for a 10-year-old.
a large and 'impressive' [='imposing'] building
Her first performance was very 'impressive'.
(..) It's a spoof of the born-oppenheimer approximation. So you're like one of those beautiful mind genius guys. Yeah. This is really impressive. I have a board. If you like boards, this is my board. Holy smokes. If by "holy smokes" you mean a derivative restatement of the kind of stuff (..)2007 TvShow: The Big Bang Theory Title: Pilot Season: 1 Episode 1