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1.
Used to describe those exhibiting characteristics of bitterness, minor hostility, crankiness, grumpiness, or grouchiness. These qualities are often combined with a confrontational attitude and a willful demeanor. In some cases, a hossy individual will forgoe bathing for an extended period of time.
Scott has been so hossy lately that I am afraid to approach him about not showering this week.
by DLG1 June 09, 2005
 
2.
(n.) A slang term for a hospital
Pronounced "HauSEE"
"DUDE DRIVE ME TO A HOSSY I BROKE MY ARM"
by RonATHIN March 03, 2009