A Sweat
A sweat is someone who holds it in for so long they look like a sweaty, shaking, angry mess. They’re so bad they might actually poop their pants.
I held it in for 4 hours straight. I looked like a sweaty, shaking, angry mess.
I tried to hold it in so I wouldn’t poop my pants. I failed.
I tried to hold it in, but I ended up pooping my pants in front of my mom.