Not only Friday the 13th, but also a Full Moon today! 
Abridged version:
have you heard the one about the skunk?
never mind, it stinks
YIKES! 
Math Work
I could type this into a solver, which MIGHT help, but would also mean I have to get a lot of parentheses right....
Cāmmon guys. What kind of jokes are these??try to ever beat this oneā¦
- what do you get if you drop a piano into a mine shaft?
- A Flat Minor
Yeah, I donāt get a lot of this newfangled innernet humor.
Okay, hereās something more my speedā¦
Ah, and canāt forget this oneā¦
Itās fun watching the others trying to stifle their own laffs.
I hope this isn't a repost.
ā¦.except for his flashlight collection !
Chemistry Nobel
Most chemists thought the lanthanides and actinides could be inserted in the sixth and seventh rows, but no, they're just floating down at the bottom with lots more undiscovered elements all around them.
Faculty:Student Ratio
They managed to briefly hit the top of the rankings when they rejected everyone except one applicant, published 5 billion research papers that just said "Hi," and hired one of their graduates for $50 trillion/year (then fired them after 10 microseconds.)
.
Visit From the Man in Red
Rey and Kylo
"We're like 10+ movies in and the focus has been almost entirely on the WARS half."
Is it Christmas?
We've tested it on 30 different days and it hasn't gotten one wrong yet.