Small brown turd remnants left on the sides of the bowl or on the underside of the seat after explosive diarrhea. Turdlets often need repeated flushing in order to dislodge. When left in place too long, turdlets adhere to porcelain like concrete.
" Who had the balls to drop a deuce here and leave me a batch of turdlets?"
Not to be mistaken with Trinklet, a turdlet is a wee bit larger than a trinklet. Usually seen as the "Lone Floater" in the commoded ocean. Also, usually this piece of fecal matter is more susceptable to being flushed on the initial dump cycle.
"Hey man, Don't let the turdlet get caught in your cheeks!"