Bob: Damn you got a wumbo sized house
Jake: Who are you and why are you in my house please leave I'm calling the cops
Jake: Who are you and why are you in my house please leave I'm calling the cops
by Banana of hell October 4, 2018

The act of ruining a joke or saying some stupid shit that isn’t funny at all when trying to say something funny.
Alex: lmfaooo that was funny asf
J love: yeah almost as funny as your mom!
Everyone: ...shut up nigga that was the hardest wumbo of 2018. Kys
J love: yeah almost as funny as your mom!
Everyone: ...shut up nigga that was the hardest wumbo of 2018. Kys
by Otter3212 November 12, 2018

that one friend you have that is short, is obsessed with spongebob and anime. she is a fucking sacrifice, she is a loner, and is suicidal.
by gay dora November 4, 2019

by Tomas murray July 13, 2019

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
by Sexual advice February 6, 2015

I wumbo, you wumbo, he she me, wumbo.
by MrDoofus24 August 5, 2021

Wumbo is a word to describe turning something small into something big. This word is most commonly used by intellectuals.
"I wumbo, you wumbo, he,she,me wumbo. Wumboing, Wumbo. Wumbiology, the study of wumbo!". -Patrick 2001
by EggLovesParick January 30, 2020
