When a person has to 1 UP any story you tell, no matter if it's something big, small, celebratory, or traumatic.
You know that girl, Sarah? I swear she has Mario syndrome. I can't tell her a single thing without her sharing her own experience.
by Stringcheese223 May 31, 2023
(On playing Mario Kart DS on a wi-fi connection) - One who avoids losing a Mario Kart race by switching his or her Nintendo DS off mid-race, much to the amusement or frustration of competing gamers. From the cockney rhyming slang, bottler.
by Will Millinship February 27, 2007
by Leninator September 08, 2021
Amazing video game series. Why? Colourful wacky universe, great characters, great villains, awesome gameplay and good music.
by Mysterion1374 April 08, 2022
by smegolas November 02, 2023