when someone or somthing is too goofy or annyoing to handle this phrase is mostly used among men of latin refrence.
Man thats it you better shut yo stoopid ass
Stoopid is different that stupid cause someone who is just strait-up dumb is stupid. But if ur or someone else is stoopid...Fuck. it's not a good thing. it means ur as dumb as hell and you have no idea what is going on.