Top definition
it's a shorter way of calling someone a shitty bastard.

shitty + bastard = shastard

pronounced (shass-turd)
by Nefty June 26, 2006
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May 3 Word of the Day
Internet persona(s) who happens to follow you and you happen to follow them back and maintain communication with and have a mutual liking for eachother whether it be friendship wise, etc. (Mutuals if more than one mutual)
Monica: Oh yay! I made a new mutual today because we started following & talking to eachother on twitter and we like eachother (so it seems).
by qtheresurrection March 25, 2015
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2
a shastard is a shady ass bastard
Man that guy was a total shastard, He swindled me, without me even knowing
by jonny storm October 29, 2005
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