“What’s the hardest part of making a vegan pizza?”/“Skinning the vegan.”

A joke about vegans was posted on Reddit on December 1, 2016:
   
“What’s the hardest part of making a vegan pizza? Skinning the vegan.”
 
“Are Girl Scout cookies made from real Girl Scouts?” and “If peanut butter cookies are made from peanut butter, what are Girl Scout cookies made out of?” are similar food jokes.
     
     
Reddit
What’s the hardest part of making a vegan pizza?
submitted December 1, 2016 by EightyMercury
Skinning the vegan.
 
Twitter
Samantha Dowd
‏@samanthadowd935
What’s the hardest part of making a vegan pizza? via /r/Jokes
Skinning the vegan.
8:28 AM - 1 Dec 2016
 
Twitter
HotPikachuSex
‏@DangerousFig
What’s the hardest part in making a vegan pizza?
-skinning the vegan
6:38 PM - 1 Dec 2016
 
Twitter
Johnny Vague
‏@jonnyvague
What’s the hardest part of making a vegan pizza?
Skinning the vegan.
11:33 AM - 2 Dec 2016