kick-it.html

<a href="http://causeyoucantyouwontandyoudontstop.com/" class="kick-it">Kick it!</a>

kick-it.js

(function(ki,ck,i,t){
	for (
		i = 0,
		t = ki.length;
		i < t;
		ki[i++].href = 'https://youtu.be/' +
		               ck[Math.floor(Math.random()*ck.length)]
	);
})(
	document.querySelectorAll('a.kick-it'),
	[
		'qORYO0atB6g', //Intergalactic
		'z5rRZdiu1UE', //Sabotage
		'uvRBUw_Ls2o', //Body Movin'
		'BptQHAW2T5M', //Shake Your Rump
		'eBShN8qT4lk', //(You Gotta) Fight For Your Right (To Party)
		'07Y0cy-nvAg', //No Sleep Till Brooklyn
		'Xf1YF_MH1xc', //Root Down
		'evA-R9OS-Vo', //Fight For Your Right (Revisited)
		'ru3gH27Fn6E', //So What Cha Want
		'Z6xsKsJqVyg', //SABOTAGE (Live, awesome!!)
		'D4-F6QFcNxQ', //B-Boys Makin With The Freak Freak
		'XflfiylNNXY' //Three MC's and One DJ
	]
);

kick-it.min.js

(function(ki,ck,i,t){for(i=0,t=ki.length;i<t;ki[i++].href='https://youtu.be/'+ck[Math.floor(Math.random()*ck.length)]);})(document.querySelectorAll('a.kick-it'),['qORYO0atB6g','z5rRZdiu1UE','uvRBUw_Ls2o','BptQHAW2T5M','eBShN8qT4lk','07Y0cy-nvAg','Xf1YF_MH1xc','evA-R9OS-Vo','ru3gH27Fn6E','Z6xsKsJqVyg','D4-F6QFcNxQ','XflfiylNNXY']);

/* This can be made shorter by removing the ‘kickit’ reference at the start,
 * and by substituting the array with a 'string'.split(' ').
 * As done by Google Closure Compiler:

(function(b,c,a,d){a=0;for(d=b.length;a<d;b[a++].href="https://youtu.be/"+c[Math.floor(Math.random()*c.length)]);})(document.querySelectorAll("a.kick-it"),"qORYO0atB6g z5rRZdiu1UE uvRBUw_Ls2o BptQHAW2T5M eBShN8qT4lk 07Y0cy-nvAg Xf1YF_MH1xc evA-R9OS-Vo ru3gH27Fn6E Z6xsKsJqVyg D4-F6QFcNxQ XflfiylNNXY".split(" "));

 * This is really no fun though.
 */

Awesome! Douze points for coding style !!!