My bro has the control over the wifi distribution, so to speak.
He can "block" my connection, or make it worse in favor of him having better connection.
So usually, when he's home, my connection goes to sh*t more or less.
And there's not much I can do about it. He needs a better connection for his games, end of story.
So whenever my wifi goes worse, and I tell him to improve my connection, he just denies he changed it.
Then I'll be like "I am gonna cut the wifi completely!" But it is just words. I never actually do it...
It is not really a funny story. But that's the one I can tell.