When you fart so hard a rainbow comes out and you can taste it
I was eating my halloween candy, and all of a sudden I had a skittlefart. It tasted like the fruity goodness of all the skittles flavors.
When your laying on the couch and your dog crawls up on you and put his bum in your mount and farts and skittles away
Sophia was sitting on a couch and her Yorkie Effi skittlefarted.
When your shit comes out in a powerful stream of little nuggets, as if you are shitting out squirmy little skittles.
After drinking so much last night, I skittlefarted all day.
When you fart and it turns your underwear colors other than brown... like yellow, or red... something not normal looking.
Girl: Whoa I just took a huge SkittleFart in my underwear!