The Newcastle manager lost the plot after the ball went out for a throw-in.
The incident was all the more surreal given the fact that Newcastle were 3-1 up at the time thanks to two strikes from Moussa Sissoko and one from Loic Remy.
Curtis Davies pulled one back for Hull, but that was as good as it got for the Tigers as Vurnon Anita's late strike made it 4-1 at full-time.
