When something smells bad, as in a dumpster or outhouse, but has a tinge of something a little extra that's almost pleasant. Think of the smell when driving past a cow pasture or of rotting fruit in a garbage can full of trash or even a Honey Bucket that just had chemicals added to prolong the life of its use rather than empty it.
when you take a diarrhea dump after eating a massive amount of chocolates with nothing else in your stomach this form of shitting is so fucking bad it makes your ass hole feel sick your ass will do a geyser of shit
When something surprising with a huge magnitude happens (IE: Pregnancy, The rapture, and/or Bon Jovi making a serious comeback) this phrase is used to express disbelief
Man #1-Hey did you hear the latest Nickel back song, its pretty good