This from his recent interview with GLAMOUR MAGAZINE -
Who are your wildest female fans?
ZAC EFRON: You know, it's the moms who are overaggressive. A lot of times their daughters are very sweet and cordial, and the moms tend to grab you and scream and want to kiss you. You gotta watch out for the moms.
Sorry Zac - but if you'd stop being so damn hot we would be able to control our selves.