Let's not diss apples and apples here.... a mom joke is a mom joke regardless of who delivers it
To say the Rock delivered it better is a weak argument for a very stale, ancient and insecure come back joke
The joke, itself, ought to be buried in the ground somewhere and never allowed to breathe air again
That said, Punk is a douche who took a shot that was uncalled for. We all know Miz is no Bryan, but Punk ain't Chris Masters either