poop willy
the act of inserting one's finger in one's anus, retrieving that finger, and then inserting the same finger in someone else's ear.
Jane took it too far when, after recieving a wet willy from Jack, she gave him a poop willy.
dry poop willy
The act of shoving your dry, unwashed finger into an unsuspecting victim's ear after having wiped your ass.
I just pooped but there was no soap left in the bathroom...someone's about to get a dry poop willy!