Pronounced: SHIH-MAHD-WEIGH-ET

Scottish hungover Dialect.

Past Tense for being drunk. The reason you miss your train to london, woke up with a wrecked house, unicycled in a golfcourse, tried to attempt that table thing that matilda does in the film 'Matilda', made a Catapult, and woke up feeling like you just ate a handfull of roofies and adopted the life of a victim from 'CSI: Special Victims Unit'.

See: Mad Wae It, MWI or Madwaeit.
Joe: "Here why the fuck did we make boxing gloves out of the empty bud cans on the table and have a boxing match with them?"
Josh: "....Sh'madwait."
by miski April 6, 2011
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