1) Blackmail

Hey, five bucks is five bucks, right?

2) Trying to get to the bottom of any and all "hogging" issues

The same can be said for cell phone data.

3) Making fun of them via emoji

Unfortunately, they don't always appreciate the harassment.

4) Every girl with an older brother understands the struggle

Gross.

5) Holding your power over them every chance you get

6) Reminiscing on family memories

7) Impatience

If you can relate to any or all of these conversations, congratulations, you have siblings.