Sam: What is a suck-up?
Katie: Someone who tells you nice things just to get you to do things for them.
Sam: What is a buzz-kill?
Me: Someone who sucks the fun out of everything. A person who always ruins the fun that others are having.
Sam: What is an egomaniac?
Katie: Someone who thinks they are better than everyone else and who lets everyone know that.
Me: Where did you hear these words?
Sam: From my mind.