A curse without swearing; the word "shaiza" and "tard" combined offer two meanings. One is to exclaim in exasperation during a crappy situation, while the the other is to diss someone who is being a "douche". It can also be a word used when raging, metaphorically similar to the pokemon charizard's fire blast.
"Shaizatard! You poked my eye!"

"gtfo shaizatard, quit crapping on my lawn"

Team gets ganked by 5 AoE nukers in DotA... "SHAIZATARD!"
by j1n February 24, 2009
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