fark
n.— «Houvouras makes what are commonly known as “farks”—he’s not sure where the term came from—such as putting one person’s head on another person’s body for graphics that are a staple of TNT’s NBA studio show.» —“Cabin hosts green jacket rite” by Michael Hiestand USA Today Apr. 6, 2006. (source: Double-Tongued Dictionary)
Further reading
You may have a favorite word in English, but what about your favorite in another language? The Spanish term ojalá is especially handy for expressing hopefulness and derives from Arabic for “God willing.” In Trinidad, if you want to ask...
“What has a head like a cat, feet like a cat, a tail like a cat, but isn’t a cat?” Answer: a kitten! A 1948 children’s joke book has lots of these to share with kids. Plus: an easy explanation for the difference between...
Surely “fark” comes from Drew Curtis’s fark.com where Photoshop contests are held in which heads from “O”riginal photos are commmonly transposed or bodies from previous contest photos inserted in new compositions, among other Photoshop techniques.
I think so, too, but there’s no evidence to prove it.