precipitate 

To rain...(it can rain a number of things, but please see the example for proper usage).

jk: I'm giving this new girl a try.

jk: If things don't precipitate after 2 months then it might be time to move on, but i really dig her.

dd: Precipitate? Doesn't that mean rain?

jk: Yeah, me raining skeet on her face.

precipitate by Mr. Softie 58 January 31, 2007

brown precipitate 

(see markovnikov's law)
Shit, more specifically, a skid mark.

*somebody lets rip*
"Sounds like you just left a brown precipitate!"

brown precipitate by Dominic June 4, 2004

Percilitate

(v) To make it appear as though one is doing work, to deter others from asking you to do real work by doing things that make you seem busy; To avoid confrontation with another through false labor or duties

I saw my boss coming over my way so i started to percilitate to avoid getting in trouble for wasting time on the job again.

Percilitate by BoredRower October 25, 2005

precipital fallout 

The surplus water that is left in trees and other overhanging plants after a previous rain shower. Even after the rain itself has stopped falling, the precipital fallout still lingers, much like the radioactive fallout of a nuclear explosion.

Zack: Hey Devin! Why are you soaking wet?

Devin: You know that storm we had yesterday? I was just hit by some precipital fallout when I walked under those trees over there.

Zack: Oh...HA!

precipital fallout by DR192 June 14, 2009

Prepitate 

To fart

I ate a lot of beans for dinner and now I have to prepitate.

Prepitate by Sweett Dee November 1, 2010

Precipitation 

Different forms of water from the sky. There are 4 types of precipitation: rain, hail, sleet and snow.

" will there be any precipitation today?"
" no, just a sunny day"

Precipitation by Lucky kid February 13, 2017

precepitate 

To percieve notions others can not conceive.

The professor continued to precepitate the valid points of the lecture as the class listened.

precepitate by Wysteria Wolfe October 31, 2017