What is the is the one thing a fed Nasus is guaranteed to do when he's about to Q your withered butt
The answer is really simple
http://31.media.tumblr.com/ebd09b1d63be5ad47ab7c137fd51b5aa/tumblr_n3mlj5BOsE1trm3dvo1_400.gif
Right before shoving his cane straight up your ass.