Someone who loves to suck penis in a very homesexual way.
I was at a party and Ballzack kept talking about his gay friend who had a really big cock!
by ballzack69 October 12, 2011
sack where balls are held
zach holzman parks dis shit in his mouth
by lil nigga April 10, 2004
Someone who sings whilst planking for at least 1 minute.
I was walking down the street and I saw someone doing a ballzack. Sweet music filled the air happiness ensued.
by Vonk add November 22, 2013
Gret gay cabbage pringle boy
That guy over there is a fucking Ball Zack
by xXxPu$$yd3s7r0y3r69xXx May 06, 2015