Gall Chall - The Gall Chall is when you drink a whole gallon of milk like

The Gall Chall is when you drink a whole gallon of milk like it’s your last meal. The last person to throw up gets to keep their dignity.

I did the Gall Chall and ended up on the floor. My dignity? It’s gone. Forever.

My sister did the Gall Chall and still had milk in her hair. I died a little inside.

I tried the Gall Chall and my dog got a taste. He puked too. We both lost.