|Birth name||Zachary James Sherwin|
|Nickname(s)||MC Mr. Napkins (formerly)|
|YouTube Channel||Mc Mr. Napkins (formerly)|
|Appeared in||Einstein vs Stephen Hawking|
Doc Brown vs Doctor Who
Batman vs Sherlock Holmes
Nelson, Mark, Steven and Lucas
Donald Trump vs Ebenezer Scrooge
Stephen King vs Edgar Allan Poe
Ghostbusters vs Mythbusters
Himself (DRFH 13)
Zachary James "Zach" Sherwin (formerly known as MC Mr. Napkins) is an American YouTuber, rapper and comedian who has appeared in six ERBs so far. He has also helped write ERBs with Nice Peter and EpicLLOYD after his first appearance in Einstein vs Stephen Hawking, including Doc Brown vs Doctor Who, Batman vs Sherlock Holmes, Donald Trump vs Ebenezer Scrooge, Stephen King vs Edgar Allan Poe and Ghostbusters vs Mythbusters. He also appeared as a guest rapper in Dis Raps For Hire 13.
- Egon Spengler
Dis Raps For Hire
- Each of his appearances share multiple similarities:
- Every battle he's been in features some kind of doctor (medicine, philosophy, etc.) aside from Stephen King vs Edgar Allan Poe.
- All but one of Zach's title opponents were played by Peter: Stephen Hawking, Doctor Who, Batman, Donald Trump and Jamie Hyneman.
- Both of his nonfiction-focused battles involve a Stephen of some sort; Stephen King and Stephen Hawking, specifically.
- He has had the most guest appearances out of all other guests.
- Alongside George Watsky, Key & Peele, DeStorm Power, and Rhett & Link, he is one of the only guest stars to have a rapping role in more than one season.
- He is also the only guest to have a rapping role in every season so far. If George Watsky raps in Season 4, he will also have rapped in every season so far.
- He was the first and, so far, only guest rapper in Dis Raps For Hire.
- Originally, he had the stage name "MC Mr. Napkins", but dropped it and is now known as simply Zach Sherwin. However, he is still mainly credited as MC Mr. Napkins in the descriptions of earlier ERBs.
- ERB writer, Mike Betette, stated whilst in the ERB Wiki chat that Sherwin was "the best" person at wordplay.
- Season 1 is the only season where he only has one role.
- During the Off The Top event, he and Lloyd were in the rap battle skit with Jeffrey Dahmer vs Bambi, Steven Spielberg vs Michael Bay, and Ben Franklin vs Doctor Octopus with Sherwin as Dahmer, Bay, and Doctor Octopus.
- Main article: Zach Sherwin/Gallery