1. The opposite of mini
2. A word that can be universally used to describe anything pertaining to this world or its inhabitants
I wumbo, you wumbo, he, she me... WUMBO. Wumboing, wumbology, the study of wumbo, it's 1st grade Spongebob.

Nice shoes, wanna wumbo?
by leedle leedle leedle lee! December 23, 2011
1.) The opposite of mini as shown in Spongebob
2.) Word meaning "to rapidly hump" created by Norman
1.) Did you set it to wumbo?
2.) I wumboed that chick all night long
by shiney monkey August 10, 2005
Wumbo is something anyone can do. Go home to your mother and try it right now. Step 1: insert penis deep into the shit hole. Step 2: let the cum find its way through the buttockular region of the body and into the fallopian tube. Step 3: the ejacualate goes through all the way through and out of the vagina as pink paint because the sperm and period mix and red and white make pink. If aimed correctly, it will cover and paint the walls pink. The process is complete. We all wumbo
Kevin wumboed in jacksons ass last night.
by Sexual advice February 06, 2015
The brains first instinctive reaction to fixing a mistake. The study of this reaction is also known as Wumbology which is studied by Wumbologists. Most commonly heard from Episode 45 Mermaid Man and Barnacle Boy IV in season 3 of the popular show SpongeBob SquarePants. This reaction however is deprived by users of Marijuana.
Patrick: "I wumbo, you wumbo, he she we wumbo, wumboing, wumbology, they study of wumbo...come on Spongebob, this is first grade!"
by SuperNerd88 December 11, 2013
wumbology, the awesome power of Patrick Star. when you wumbo someone the pokemon will disappear forever. THE POWER OF THE WUMBO
I wumbo, You Wumbo, he, she, we wumbo.
by sc987 June 14, 2014
Eating ones poop

The art of poop eating
That guy sucks! I bet he wumbos
by Mr person August 26, 2014
large or crazy often used at school
Jack Davis's science presentation was wumbo
by crazy, large February 24, 2014

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