where the Gronk factor comes from

[IllegalContact]

http://nesn.com/2015/01/gronkowski-family-goes-all-out-for-gillette-stadium-tailgate-parties-video/

a family friend named 'Goon'?
a party bus named 'Size Matters'?

the entire clan is insane.........sorry, Gronk is going to be Gronk until the end of time.....nobody will ever talk any sense into that dude......he's having way too much fun taking after his old man