If you throw a cup in the shower
It will hit your twin brother in the face
It will cause his nose to gush blood like a fountain
He will run screaming out of the shower, spraying blood all over the walls and bedroom carpet
You will hear the screaming and see the blood and start screaming yourself
Your mom will rush in, get the double screaming stopped, get the bleeding stopped, and apply TLC to your brother
(your mom rocks, btw)
The puffy nose will make your mom look twice. Three times. Four times.
It will cause her to call the neighbors.
The neighbors will come over, check out the nose, and declare it looks broken to them too.
The maybe-broken nose will cause your mom to call the doctor
The triage office will call back. They will record the call. Because they want to know who hit the little kid in the face.
(your mom is having a spectacular run, what with the barely noticed infected finger on you!)
The nurse will give your mom some tests to run, which include pressing on your brother's nose as hard as possible. You didn't break your brother's nose. This time.
If you throw a cup in the shower when your dad is not at home and your mom needs a vacay like no one's business and it hits your brother in the face and might have broken his nose, you will be in big BIG trouble and your mom will add "No cups in the shower" to the insanely long list of incredibly stupid rules in your house because it is filled with crazies!
And when you go to bed, your mom will laugh because if she didn't laugh she might REALLY LOSE HER SHIZZ RIGHT NOW.
(See? I could have made this story shorter with this!)
(Really, I do have a sense of humor about the last week.)