bobs evacuation 

When a girl has to make up a reason to not have sex with a guy after she realizes he has a micropenis. Common bobs evacuations are "I have to attend a funeral" and "my grandma needs more home"

Rachael: So I heard you guys went all the way. How did it go?
Jordy: I thought it was gonna be good but I had to do a bobs evacuation.

bobs evacuation by Davis1326 July 15, 2017

Evaculation 

The act or process of going to an area when everyone is evacuating so you can loot the area.

We came out here to experience the weather. We heard about the evaculation going on but we came out here to experience the weather.

Evaculation by BernardBeerman September 18, 2017

Emergency anal evacuation 

An intense need to vacate your bowls. IE shit.
Is usually accompanied with stomach aches.

Usually but not exclusively involves explosive diarrhea.

Dan: Dude where were you earlier?

Steve: i had some bad sushi and had to execute and emergency anal evacuation.

Emergency anal evacuation by Sargent Steel December 16, 2019

total evacuation 

This is when you shit, puke, and piss all at the same time.

Bob had a total evacuation the other night and lost about ten pounds.

total evacuation by Joshua ROcks June 29, 2006

Evaculation 

The use of a natural disaster to find horny girls.

I'm headed down to Miami cause I heard there's an evaculation going on.

Evaculation by DaRealDBlock September 12, 2017

full evacuation

When faced with the Decision Maker, violently and simultaneously shitting and vomiting, you choose the path of feeling better by quickly cranking one out.

Got hit with the decision maker and thought I was gonna die, but went full evacuation mode and felt a lot better.

full evacuation by KaiGai February 24, 2023

evacucation 

The time-place in between the forced removal from a city evacuation combined with an extended absence vacation.

After Katrina, I went on an "evacucation". First to a ranch in Texas, then to fancy beach hotels in Florida.

evacucation by Annie Mills August 29, 2008