"mmm, yes, very curious, very interesting, I do so enjoy observing the fora and fauna of that tiny planet, I think man is the most interesting insect on earth, don't you? There is a growing tendency to think of man as a rational thinking being which is absurd, there is simply no evidence of any intelligence on the earth. Um uh... Wait! Oh, goody, some kind of activity down there. Er, could it be...it is! it is! Oh peechy! A new form of primative life, and look it's leaving it's nest. I've never witnessed a fledgling leaving it's nest before? What beautiful markings. A most unusually spe..."
"being disintergrated makes me very angry, very angry indeed. You have sealed your fate, I am going to project you in time. Where you will be a useful but harmless slave. Begging for mercy makes me angry. Oh dear, I got the silly thing in reverse. He's turned into a neanderthal rabbit. Well... back to the old electronic brain.
"Where's the kaboom? There was supposed to be an Earth shattering kaboom? The the eludium pu36 explosive space modulator. That creature has stolen the space modulator. Delays, delays. Capture that creature, and return the eludium pu36 explosive space modulator!"
BTW, speaking of Marvin the Martian, here is some of his quotes from SPACE JAM...
(fires his gun) "Half-time!"
Marvin: "I hate to be the bearer of bad news, your airness, but if you don't find a fifth player, your team will forfeit the game." Mike: "Forfeit?" Marvin: "Precisely, sir altitude."
Then... "Now let's all play fair..." (he gets pulverized at this part! )
I happen to know a lot about this character; he's a friend of mine. (Hey, we were both created by the great Chuck Jones!) Here are the quotes you typically hear on merchandising where he talks (i.e. a stuffed talking Marvin the Martian, and one of those motion-detecting cardboard standees.) "Take me to your, uh, leader." "Surrender, Earthling!" "I'm a Martian."