take care of some very important business 

a euphemism for using the restroom. -It makes it sound important, because even though other people think it's not, you know it is.

Excuse me... I have to take care of some very important business. Back in a sec.

take care of some very important business by colonel cheesemonkey June 12, 2007

self important bitch

Basically a fucking girl who thinks she can do w/e she wants b/c she has nice tits and a nice ass and treats people like shit for her own satisfaction of feeling above others

AYYO go fuck yourself you self important bitch and get my attention normally

self important bitch by Trippinballs January 26, 2007

Imsporetant 

Referring to the importance of mycelium on this earth.

It’s so imsporetant how the ecosystem maintains its stability to keep us alive.

Imsporetant by Parrotmeat April 22, 2021

Person of Importance 

A key person whose actions and opinions influence the events around them.

Ever since Megan's got the job, she's become a Person of Importance.

Person of Importance by the_surveiller May 16, 2013

Important things 

Legal required documents

Here is a list of important things.

Important things by Krazy Kat Woman February 1, 2017

iomportant 

No one can say for sure, but it seems to be the furry version of important

"It is iomportant to me"

iomportant by Jazzy =[[ November 27, 2003

Important Things With Demetri Martin 

A show on Comdey Central starring comedian Demetri Martin. Martin uses his comedic style to tell his opinions on important things such as coolness, timing, brains, safety, power, chairs, games and more

hello welcome to important things with demetri martin, i am demetri martin, person

Important Things With Demetri Martin by thecinnamonkd85 May 1, 2009