0 how does marvin talk? January 5, 2015 by Kittensrock123 marvin the martian [a.k.a.man who looks like a bomb] can talk with no mouth. how does he talk then? how does he eat? is he really a bomb? i hope martians have mouths Read more > Retrieved from "http://looneytunes.wikia.com/wiki/User_blog:Kittensrock123"