A demon. There's no other way of putting it. Her favorite saying is "NO FUN ALLOWED!" and she doesn't seem to be human. No sense of humor, and - actually, I think she's an enderman. She just appears behind you.
by Turdmeister69 March 15, 2020

The protrusion of unkempt pubic hairs from the edges of an undergarment. Especially when the owner is unaware of said protrusion.
Tim: Why don't you like Cindy anymore?
Billy: Dude, because I totally saw her SPIDER'S NEST at the pool.
Tim: Gross!
Billy: Yeah she needs to get John Goodman to kill the queen.
Billy: Dude, because I totally saw her SPIDER'S NEST at the pool.
Tim: Gross!
Billy: Yeah she needs to get John Goodman to kill the queen.
by Pumpkin Smuggler August 11, 2009

"sara: OMFG ITS A SPIDER NUGGET!
mia: no thats cat hair
sara: OH I THOUGHT IT WAS A SPIDER NUGGET
mia: ha!"
mia: no thats cat hair
sara: OH I THOUGHT IT WAS A SPIDER NUGGET
mia: ha!"
by wizards sleeve hax0r 12345 May 21, 2008

when something sucks so much it spawns more things that suck, but don't go away. When a spider lays its eggs, you don't see much, but then soon it opens and 10000 more devils spawn come out.
by notabadguy January 27, 2015

by Despaufoo February 7, 2019

A mutated strain of Influenza, having symptoms of both the common Flu and those of severe spider bites. Essentially, it's a really bad flu (fever, vomiting, nausea, congestion), along with shortness of breath and swelling, discoloration, and rashes on the skin.
I tried to get to the gym last night, but was diagnosed with a sever case of the spider flu and couldn't move.
by SpiderFlu November 6, 2013
