Definition: really small, family-owned, family-style, not corporate (it is an adjective)
Examples:
When I was a child, I lived in a small town. The only grocery store was a small mom-and-pop store. I never saw a large hypermarket until I was older.
When he started this advertising agency, it was just a small mom-and-pop agency. But it has grown, and now it is a large corporation employing thousands of people.
Definition: to attract a lot of attention; to get noticed Examples: Everyone is talking about the new movie. It really made a splash. That new book is really popular. The author is on all the talk shows. She really made a splash.
Definition: to create a significant impression; to cause trouble, to be disruptive Examples: At your new job, be sure to speak up at meetings. You want to make waves right from the start. I didn't know anyone at the dinner party, so I kept quiet. I didn't want to make...
Definition: to say something awkward or inappropriate Examples: I saw my boss on the street yesterday. He was with a woman. I said I loved his wife's dress, but she wasn't his wife. She was his girlfriend. I definitely put my foot in my mouth that time. I thought the...