var myTween = new TweenMax.to('.box', 2, {width:100,height:100,repeat:1,paused:true});
$('button').on('click',function(){
myTween.resume();
})
<button type="button">Click!!</button> <br><br> <div class="box"></div>
.box{width:50px;height:50px;background-color:#000}