What is Schoolmorrow?
1.
The next day of school, compensating for weekends, breaks, vacations, snow days, teacher work days, meteor days, and the like.
"Oh shit, that paper's due tomorrow!"
"Hahaha, there's no school tomorrow, FAG. Tomorrow's Saturday!"
"Err.. uh.. I said schoolmorrow. Yep. Schoolmorrow."
"What's that?"
"Hahaha, you don't know what schoolmorrow is? FAG."
See 
Random Words:
1. 
a slang word for a lesbian
"Too bad that bird's an oyster diver"
See lesbian, slang, word, oyster, diver..