Something that is obviously really REALLY bad except to the person who made/likes it.
In extreme bad taste, grossly over exaggerated, over the top to the point of being ridiculous or awful.
Jim showed up on his custom bike and it was vomiterrific.
Food served that is so bad that it looks and/or tastes and/or feels like it was regurgitated. Anything that should be edible, but appears to have been regurgitated.