Casey Neisat, the guy who made the infamous “running into shit in the bike lane” video, just put up a new feature where he learns how to make a prison tattoo gun from Scott Campbell — the guy who burned his dollar bill art exhibit in Mexico.

These two internet stars convene in Tompkins Square Park and give their friend a new tattoo with a gun made out of a pen and a computer motor. The odds of this going viral is 1:1.