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1.
U.K. term for freaking out. Also see nervy b.
Wow, don't have a nervy spaz, James.
by obey1 January 23, 2004
 
2.
Nervous spasm. Nearly the same as a nervy b. or an f.t., only more spectacilar on the physical side.
"Jas, stop having a nervy spaz."
by jessickuhh September 07, 2008