When you take a man and turn him upside down placing his legs over your shoulders placing his penis above your chin like a snuffleupagus- Hence the Name Walking Snuffleupagus.

This is great for Charades

Internet persona(s) who happens to follow you and you happen to follow them back and maintain communication with and have a mutual liking for eachother whether it be friendship wise, etc. (Mutuals if more than one mutual)