MRosenPewpz is a talented and hilarious Rosen pooper, who has been plugging away since early '11. He favours a more stutters- and effects-based style, and combines this with sentence mixing jokes to great effect. He's up to over 1250 subs right now, and hopefully will receive many more some time soon.
First poop made
Exclusively uses Michael Rosen. Seriously, just that one source in all of Pewpz's stuff. It never gets old.
One of the more interesting Rosen poopers. Very well received by anyone who's seen him.
Some have found his sentence-mixed toilet humour to be immature.