A person who is funny, likable, and just plain nice. Usually sweet and is a jock that is not a jerk.
by Darkie 411 March 18, 2009

by kalzomard April 15, 2004

The accumulated scum from scraping down one's balls with a credit card after a week-long Mardi Gras trip.
by Mr. James Duffy August 27, 2013

Aussie slang word for having a great time or something. awesome
It can also be used however you want in any shape or form.
It can also be used however you want in any shape or form.
We all went out last night and had a really mardoe time.
Those new shoes are mardoe.
Check that out it's mardoe.
how fun is that it's mardoe.
I just farted and it smells mardoe.
Those new shoes are mardoe.
Check that out it's mardoe.
how fun is that it's mardoe.
I just farted and it smells mardoe.
by EmTamAng October 05, 2009

Mardo is the best couple of all time
by Tina13 May 07, 2022

a person with a huge ass cock, the smallest cock goes from 8-20 inches long, he always is very hot and cute, he’s a big man that could beat up anyone, he is known to have a large penis and uses it to fuck his son, “Saint”
by Saint Misxy June 05, 2021

A person who can be a little clueless at times. A Mardo is someone who might be a little slower than others.
Friend 1: “That guy is such a mardo.”
Friend 2: “He definitely is a mardo but he’s still our friend”
Friend 2: “He definitely is a mardo but he’s still our friend”
by .nope. December 29, 2021
