bird shitivity 

the theory of why birds shit all over everything so much.
the theory is that of you piss them off they will shit all over everything of yours and your neighbors.

Beth: i have this theory of why the birds are shitting all over everything; we cut down those trees and now they are pissed off at us.
mike: you should call it the theory of bird shitivity.

bird shitivity by Travis Seedil April 20, 2008

shitmidity 

The humidity that forms after taking a massive shit in a bathroom.

I walked in the bathroom after Joe dropped a steamer and the shitmidity hit me right in the face.

I swear there are times that I've walked into the men's bathroom and it's like I've stepped into the back of a 3rd world outhouse in the middle of summer. Wash your ass, open a window.

shitmidity by indy0968 August 29, 2014

sextivity 

n. - a mix between "festivity" "activity" and "sex," sextivity is prolonged sexual activity followed by lots and lots of naked cuddling, typically followed by more sex.

"Yeah, last weekend was full of sextivity - my girlfriend spent the night."

sextivity by jay rad September 30, 2007

shitiditus 

disease shitting everyday for a week ucontrollably...
usually painless

"dood i cant go to the concert i got shitiditus after tapping my gf"

shitiditus by xmastermattx May 1, 2008

shitfinity 

An overwhelming amount of shit. A shitload many times over.

Etymology:

shitshitshitshitshitshitshitshitshit
|
|---> shit times infinity
|
|----> shitfinity.

Shitfinity!

I have a shitfinite amount of work to get done by yesterday.

To shitfinity and beyond!

shitfinity by Refried February 22, 2004

Shitznity 

Shitznity is used when you do have anything logical to say that is somewhat appropriate to a PG13 audience and above

Rather using WTF - Oh, Shitznity! Is somewhat classy

Ohhhh Shitznity! Are you kidding me?
Or rather using “Ohhhh, Snap!” You say, “Ohhhhhh, Shitznity!”

When you’ve accidentally stepped on a Lego piece and rather cursing - Shitznity! Is the WT#%^

Shitznity by ButterflizGhost February 20, 2022

Shitocity 

The rate at which the human ass can crap. Humans tend to face a low Shitocity. Animals like dogs can have a high Shitocity of 2 poops per five second.

Lord, the fat lady at the bar had the lowest Shitocity rate. I saw her walk out of the bathroom two hours later. I think she watched a Lord of the Rings trilogy in there.

Shitocity by Turkeymash August 21, 2014