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Short for Mindless Self Indulgence, a acid-techno-rock band from NYC.
That MSI show kicked ass!
by orphic January 16, 2003
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May 27 Word of the Day
The act of extreme masturbation. You must "knock one out" whilst in close proximity to any of the following; Your mum, a nun, your boss, a member of parliament, George Michael. A person with capabilities to act upon catching you mid self-abuse obvisouly ups the ante. Ejaculation must be reached before your danger wank target comes (no pun intended) to investigate. The higher the chances of being discovered with one's pants down, pulling one's war face is obviously where the danger comes from. The more danger involved the harder (or softer) it is to complete the task in hand (snigger). The more dangerous the better. The chance of being arrested, pummeled by an angry father or having your hand severed by an arab's sabre means that you are a pro "Danger wanker."
"I was in my bedroom and i shouted downstairs, "Mum there's call the police there's a madman with a set of steak knives hacking me to pieces!" As soon as I heard her scream, I dropped my trousers and commenced the danger wank. As I heard her stomp up the stairs I knew i had to be quick so i upped the pace, i heard her stumble on the top step, which bought me some time. Unfortunately for me I timed my finish badly. As my mum barged through the door armed with a rollign pin I chugged all over her. I spent the evening in A&E with concusion. Now thats what i call extreme DW"
by johnnynika May 30, 2006
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Mindless Self Indulgence, the best band ever... calls their music "industrial-jungle-pussy-punk" fucking crazy beasts. main singer once pulled his dick out of his pants and lit it on fire during a concert.
dude... MSI FUCKING OWNS!!
by The Ownage February 24, 2005
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3
Me: M.S.I. is my favorite pasttime.

You: What?

Me: Mindless Self Indulgence. Only the best band, ever.
by homiesaywhat October 22, 2009
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4
Micro Star International - A PC component maufacturer.
by S.Adam Q. February 23, 2003
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5
Stands for Mindless Selg indulgence. A great acid rock/techno/jungle band. Fucking INSANE live.
I almost died in the msi mosh pit last night.
by kevlin mchwitz March 26, 2004
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the best fucking band in the whole fucking world. members include Jimmy Urine on vox, Steve Righ? on guitar, Kitty on drums, and Lyn-z on bass a combination of almost every type of music except for country. mainly techno-metal type shit. maybe their most popular song is Bring The Pain my personal favorite of theirs is stupid mother fucker. faggot is also a great one. loved by most, including gabriel haynes and douglas nawoschik

dude, i went to and msi concert and was totally fucked by jimmy urine. ON STAGE!!!
by dougman77 August 08, 2006
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