What is Black Sunday?
1.
Black Sunday is the last day of Spring Break, including the weekend (obviously).
No matter how good your spring break is, Black Sunday is usually a downer.
See 
2.
When you put poop on a girls nipple and then jizz on it therefore it looks like a sunday.
I gave her a black sunday when she was sleeping last night.
See 
Random Words:
1. 
Former marine and police officer. Best known for being security at the jerry springershow and host of the steve wilkos show.
steve wilk.. 
1. 
a team of very talented students who love to sex it up with their classmates
dude...our Varsity Sex meet is at home today in the lower ..