Definitions by Mmmmmbiscuits

Boomer 

A word a young person might call someone more mature than them when the older individual has opposing ideas and the younger person doesn't know how to defend their point of view.

30 YEAR OLD MAN: You can't expect a promotion and raise for just showing up. If you do more, you will get more.
CHILD: Ok boomer.

Boomer by Mmmmmbiscuits November 20, 2019