Annette Simon's rival robots are back with a new game of nutty and bolty -- or is that burpy? -- one-upmanship. Robot and Robot are thirsty. How about a big gulp of engine oil? Ga-lugg Guzzle Mmm, mmm -- BurrRRRP Oops Pardon me Of cour --Burrrrrp -- ourse Oh, pardon me On your mark, get set, belch The green and purple robots from Robot Zombie Frankenstein are back for a second round of "Top This" games Burp to ten? Easy Burp the alphabet? No sweat...