A grip of old people - A group of old people who all think they're the cool ones. T

A group of old people who all think they're the cool ones. They talk too much and still use the word 'groovy.'

There's a grip of old people at the coffee shop and one of them said 'groovy' like it was a secret code.

A grip of old people showed up at the party and tried to teach me how to do the twist.

I saw a grip of old people fighting over the last piece of gum like it was a life-changing event.