The duo hijacked a prank that Fletch, Vaughan and co-host Laura were playing on their listeners for this year's April Fools' Day this morning.
Laura McGoldrick checks out the situation in the middle of the prank.
Fletch, Vaughan and Laura had organised a stunt in which a man called Riley was being paid $5000 to have his toe surgically removed, then reattached, by a doctor in their studio.
The bit was all fake, but Jase and PJ instructed the doctor and Riley to pretend to slice into the toe for real, with blood spurting over the operating table, without the hosts knowing.