It could be, but I'm inclined to believe it's good old fashioned editing. You can plainly see the flower stems at his hands, and the shadows on the bouquet look like flowers

My hens would have freaked out if I tried to hold them upright with their feet smashed like that. There should be a whole lot of toe in a small area held by one hand to get it around his body

Everybody assumes it's a "cock" joke. It's not. It's a cloaca joke.

i'm pretty sure i saw this image making the rounds years ago, so i'm assuming it's not

How do you tell a hen from a rooster