Ski's is a 3 letter ending that can be used on any word that people use,but you see fit that these words are stupid as shit,so you add a Ski's at the end of a word and it magically becomes righteous!! You take the lame word Poop and then add the Ski's to the end of it and it becomes the most badass version of poop ANYONES ever heard!!
Man,Ive had to POOPSKI'S since I got up this MORNINGSKI'S,but my girlfriend decided that we needed to run out the DOORSKI'S cause there was a sale at Kohls on SHOESKI'S. Needless to say,I POOPEDSKI'S in my pants!