Quadruple facepalm

[Monty]

This is said to be performed by having your friend place both his palms on your hands, then performing a [double facepalm]. It takes practice and careful coordination to perform properly.
Not much else is known about the elusive [quadruple facepalm], other than it [killed its] creator: Hans Garfludeldorf (the same man who once constructed an entire castle out of duct-tape). He attempted to perform the quadruple facepalm without the aid of another person; he died from blunt trauma to the face. Since then, few have dared attempt the quadruple facepalm by themselves for fear of their lives.