1.) To masturbate 2.)Forget Blink 182-3- and 4, Mindless Self Indulgence (MSI as they are known to their loyal fans) is a punk band in its truest form whose name manifests itself during their incendiary live shows. Their music is a hybrid of Atari driven electronics with a venomous splash of A.D.D Punk Rock. MSI is the breath of fresh air that is sure to offend your p.c. restrained, category demanding, humorless peers.
I totally msi'd last night. it was great
ORRR That msi show last night was better then masturbating, or even real sex. I kissed Jimmy Urine for only a dollar!
techno industrial pussy-punk! at least the lead singer (urine) calls it that! They are absolutly brilliant live and they are what all the cool retards aare listening to so buy there CD so they can buy another can of soup!!!