look up any word, like the eiffel tower:
 
1.
to be really really drunk, the combination of shit and faced.
Man last night I hooked up with this girl but I was to shaced to remember.
by CRP July 18, 2005
 
2.
to be completely intoxicated. wasted.

the combination of the words shit-faced
i got shaced last night.
by tu-madre October 28, 2007