Much talk of Leo Cullen deserving a yellow or even red card for slapping a Clermont forward during the first half of Leinster's epic win today.
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But what about this flying head butt on old Cabbage Face from Clermot substitute Julien Bardy, right at the end of the match? Followed by a headlock - the dirtiest moment in the match to emerge so far.
It's right at the beginning of the clip:
