bukkakeのようなどんな単語でも探してください。
 
1.
-adjective
A descriptor establishing that a idea, object, thing, place or quality is somthing liked by a particular group or subculutre, or in some instances an individual. However the subject in question would be thought pathetic, laughable, or pointless by the vast majority.

The etymology of this word being that a given subject is badass to some, but sad to everyone else.
"Wow man... thats sadass"

"Alright guys listen, I know this is sadass but..."
M. Alasdairによって 2007年04月17日(火)
 
2.
A person that lacks all the vitals in his/her life.
Jack Liu is a fucking sadass.
Jackによって 2005年02月06日(日)
 
3.
-adjective
A descriptor establishing that a idea, object, thing, place or quality is somthing liked by a particular group or subculutre, or in some instances an individual. However the subject in question would be thought pathetic, laughable, or pointless by the vast majority.

The etymology of this word being that a given subject is badass to some, but sad to everyone else.
"Wow man... thats sadass"

"Alright guys listen, I know this is sadass but..."
M Alasdairによって 2007年04月06日(金)
 
4.
The use of nudity, most often female, to accentuate a disturbing or graphic scene in a film. The viewer is unnerved by the contents of the scene, and the corresponding nudity serves to further disturb the audience by juxtaposing two physiologically contrasting images. It is most often rear nudity that is portrayed, because of its less offensive nature. It is mostly applied to women, because of the trope that nude men are funny.

This can also be executed in other entertainment mediums, but the visual nature of film allows great effectiveness.
Common in horror series such as "Saw", and other splatter film franchises.

"The killer approached Angela as blood from his chainsaw oozed onto her bare body, drenching her curves in thick red gore. Her sad ass quivered in fear"

A SFW example is found in the "Spring Breakers" trailer
Traifuscia De-Nariusによって 2013年12月19日(木)
 
5.
An ass that is saggy giving it the appearence of being unhappy
guy1: Hey check out that slut over there!
guy2: She's decent but she's got a bit of a sad ass.
guy1: Well I'd still use her as a cum dumpster.
Jimmy Rudeによって 2007年10月24日(水)