MSN

Short for Microsoft Service Network not Microsoft Network.

Mr x. you gonna be on MSN later?
Mr y. yeh ill see you later then.

by jbx May 8, 2005

msgay

A school full of gay kids and girls no sport no anything just art and gay kids btw (msgay is manatee school of the arts)

Did you here that Faggot that goes to MSGAY

by Gaykid28 November 12, 2017

Boy M&M's

The Ones with nuts

I like the boy M&M's better than the plain.

by Slovak Mechanic October 17, 2008

MSSM

The Maine School of Sexy Men

Mike: "I go to MSSM."
Brenna "You must be sexy, because we all know that MSSM is the Maine School of Sexy Men."

by MSSMER May 3, 2009

mst3k

n. Mystery Science Theater 3000: A television show in which humorous comments are adlibbed during the viewing of a low quality B-movie.

v. To make a Mystery Science Theater 3000 episode that focuses on a specific film.

adj. The Mystery Science Theater 3000 version of a film.

they should mst3k battlefield earth

by Troy February 5, 2003

mssinging

Listening to the radio and talking to a friend at the same time and sending your friend the lyrics as you listen to them

"I was mssinging Santa Claus is coming to town to my friend last night"

by Tim-o-thee December 20, 2009

MSN Whore

One who adds as many people of the opposite sex to their MSN list as possible.

"I saw my GFs MSN friend list... what an MSN whore she was!"

by MoneyFist October 23, 2008