A catch phrase is a short cool/funny phrase that someone says for a certain occasion. A catch phrase is usually unique to a certain person. You can't steal someone else's catch phrase because that's not cool. You gotta make up your own.

Catch phrase is a game where you pass around a frisbee like object that gives you a word to describe to your team. You must get your team to say the word without saying it.

This game often gets heated and people start to yell and hate eat other, especially people on opposing teams.