someone "spun-out" and "over-gacked"
on Crystal Meth
bob is so spagacked.
by sudafed July 24, 2004
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To fully understand the true meaning of Spagack, one must picture having it screamed at you by a half-crazy, teenage trailer trash guy in a violently yellow shirt from a car driving past at insane speeds, while you stand on the sidewalk and wonder what the fuck just happened.
"Oh man, I'm spagacked outta my gourd."

"SPAGACK!"

"Basically, I just want to go to this rave tonight and get totally spagacked."
by Amolerouth April 30, 2004
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Tweeked, spun, Methamphetimins or the act of being under the influence of methamphetemins.
"She went and got spagacked last night." or "He went and bought some spagack."
by WebWolfAlpha February 8, 2005
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Someone that is so high on meth that they are not safe for public consumption.
Hey bro, did you see that tweaker flailing around in the public water fountain? He is so spagacked that he believes he is at the swimming pool.
by HEVIL & CINDERZ August 8, 2019
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When someone has a cold, runny nose and they sneeze or coughf with out covering there mouth
by crazyhairstyler71@gmail.com December 27, 2019
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