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A direct punch to the head or face to get someones attention.

The concept derived from All Black rugby player "Zac Guildford", who allegedly has been accused of assault on multiple occasions. The most recent at a residential party, supposedly punching drunken patrons that had fallen asleep in order to bring them back to the party.
"OW!! What was that for?!"
"You needed a needed a Zac Tap, you weren't listening"
"Saying my name would have gotten my attention!!"
"... Well it worked anyway"
by DodgyRhino January 22, 2013
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