They showed up on my doorstep   Just a couple weeks ago   They looked so sweet and harmless   Tell me, how was I to know      They got a little too close to the microwave   And then much to my surprise   They grew to forty thousand times their original size   They started mutatin' right before my eyes, oh my      Attack of the radioactive hamsters from a planet near Mars   A race from a distant place   They came in UFOs shaped just like Cuban cigars   Man oh man, you oughta hear 'em squeal   Now the whole wide world is their exercise wheel   Attack of the radioactive hamsters from a planet near Mars      The president, he's is a panic   The pentagon, they're in shock   There's a team of research scientists   They got 'em workin' 'round the clock      Now the National Guard is out in my backyard   And the Marines'll be comin' around   I hope they get this lousy rodents out of my town   'Cause the property values are goin' way down now      Attack of the radioactive hamsters from a planet near Mars   They're back and they're lookin' for a snack   And they're not that fond of Burger Kings or salad bars   I hope they're not plannin' to stay   Who invited them here anyway   Attack of the radioactive hamsters from a planet near Mars      Well, well, look at that hamster, he's as big as a blimp   And there's one the size of central park   They're using telephone pole to pick their teeth   They're evil and nasty and they glow in the dark      Oh, don't waste any more of your bullets, boys   You know it just makes 'em mad when you shoot   They're gonna stomp us into jelly and conquer the world   But you gotta admit, they're really kinda cute, now      Attack of the radioactive hamsters from a planet near Mars   What a racket they're makin', Jack   They keep me up at night playin' they're electric guitars   Listen to 'em squeal   They think the whole stinkin' world is their exercise wheel   Attack of the radioactive hamsters from a planet near Mars      Hey Jack, you better watch your back   Here come those hamsters from a planet near mars   Well, well, it's called the   Attack of the radioactive hamsters from a planet   A planet near Mars