Sport or recreation
by Isabellathefirst January 13, 2009
When one Sings and Humms at the same time! It is quite a pleasant sound a bit like a young walrus' mating call!
I was walking down the street Summing to myself
by Chemshotlord August 31, 2015
by EmptyPots March 24, 2015
Acronym for "Super Ultra Mega Slap"
Used when insulting or scolding someone for what one thinks is tasteless, immoral, or just fucking retarded.
May also be followed by an actual slap.
Coined in 2004, by a kid with an itchy fro and another kid who was just trying to fit in.
Used when insulting or scolding someone for what one thinks is tasteless, immoral, or just fucking retarded.
May also be followed by an actual slap.
Coined in 2004, by a kid with an itchy fro and another kid who was just trying to fit in.
by superskiier July 11, 2008
by averyone's mr tang April 13, 2021
by Sum's Lover November 12, 2003