‪Penn & Teller: The great nail gun trick

Video:
[embed width='640' height='385']https://www.youtube.com/watch?v=Jko5BGhc-Ys&[/embed]
Channel:
Darth Yucko
Duration:
5:28
Description:
From "Penn & Teller: Fool Us"
tags:
Penn & Teller (TV Personality), Nail Gun, Teller (TV Writer), Penn Jillette (TV Writer)

Source