A funny way to describe when someone falls or has an accident, similar to things that happen in the video game Mario Kart. The phrase is used for moments that are especially entertaining or surprising.
A soccer player jumps to head the ball but lands awkwardly and falls over a teammate, flailing their arms. The funny way they fall makes everyone laugh, so someone might call it a “Mario Kart Down.”
by NovahCaine August 16, 2025

by Wild Production's January 14, 2022

by therealestoforeos August 5, 2025

A fucking retard who doesn't know how to do anything! Also may be defined as an Italian plumber in a popular video game! He is a is a horrible, selfish arrogant, annoying person who doesn't know when to shut up. Often has brown eyes/ hair and smells like pizza!
by SoSo the flower pot November 10, 2019

When player two disconnects.
"Things haven't been going so good with my wife lately; we just filed for Super Mario Divorce the other day."
by gamer_Kat June 12, 2025

When you and your crush are talking on the phone and things get awkward so you slap you wall and say YES, MARIO!
Girl 1: Me and him were on the phone last night and it was kind of awkward.
Girl 2: OMG did you make an excuse to hang up?
Girl 1: LOL no... I slapped my wall and screamed "YES, MARIO!" and he started dying!
Girl 2: OMG did you make an excuse to hang up?
Girl 1: LOL no... I slapped my wall and screamed "YES, MARIO!" and he started dying!
by Thevergin December 8, 2018
